ASTRO SPACE NEWS

A DIVISION OF MID NORTH COAST ASTRONOMY (NSW)

(ASTRO) DAVE RENEKE

SPACE WRITER - MEDIA PERSONALITY - SCIENCE CORRESPONDENT ABC/COMMERCIAL RADIO - LECTURER - ASTRONOMY OUTREACH PROGRAMS - ASTRONOMY TOUR GUIDE - TELESCOPE SALES/SERVICE/LESSONS - MID NORTH COAST ASTRONOMY GROUP (Est. 2002)   Enquiries: (02) 6585 2260       Mobile: 0400 636 363        Email: davereneke@gmail.com

Presented by renowned astronomer and media personality, Dave Reneke, the evening will start with a breathtaking Secrets of the Universe slideshow, where Dave will take you on an unforgettable journey through the night sky. In simple terms, Dave will explain the hidden stories of the stars, constellations, and planets, making it an ideal experience for all ages. After the presentation, take a break and head to the top deck for an interactive laser-guided sky tour. Dave will use a high-powered laser to highlight the major stars, constellations, and planets visible that night, offering insights you won't find in any ordinary stargazing session.

Plus, binoculars will be provided, so you can get a closer look at the wonders above. As you cruise, be sure to keep an eye out for dolphins, adding to the magic of the experience. Throughout the evening, you'll also be treated to fascinating Aboriginal Dreamtime stories, connecting the night sky to the rich cultural heritage of the land. To make the night even more fun, join in the space trivia quiz where you could win exciting prizes! Refreshments will be provided, ensuring you stay refreshed while you soak in the stunning views and cosmic wonders....ARE YOU IN A CLUB? Why Not Have A Social Night Out Onboard? It's where the stars meet the sea.

With limited spots available, we encourage you to book early. These unique cruises will run monthly, weather permitting, from Port Macquarie, offering a truly one-of-a-kind experience for all. The vessel is licensed. NO BYO. 

BOOK NOW  and secure your spot: https://hubs.ly/Q033t5hm0 or Google 'Port Stargazing Cruises'  

** 2 Hour Cruise. Dolphin spotting incl....Clubs - Sporting groups-Singles -Families.  ENQUIRIES/Bookings ELSA 0434 393 19

     CRUISE DATES: Tuesday April 15 @ 6pm                   Friday June 13 @ 6pm               Friday July 11 @6pm

ALMOST FULL...SPECIAL OFFER  - The next 6 Bookings get 10% on the overall tour!         Email Norfolkislandstargazing@gmail.com - phone Peter Davies  0402 335 005

Astronauts can survive a trip to Mars, but one critical internal organ will likely fail 

Astronauts could survive a Mars mission, but their kidneys are at serious risk. Recent studies highlight how space travel, particularly extended missions beyond Earth's protective magnetic field, can damage kidneys, increasing the likelihood of issues like kidney stones and long-term organ damage.

A study led by Dr. Keith Siew from UCL, involving over 40 institutions worldwide, analyzed kidney health from 20 research groups and space missions. It revealed that spaceflight, especially exposure to galactic cosmic radiation, alters kidney function and can cause permanent damage. While astronauts in Low Earth orbit are shielded by Earth's magnetic field, those on missions beyond this range face radiation levels that can harm organs over time. This type of radiation is difficult to block with current shielding technologies.

One key finding was that kidney tubules, which regulate the balance of vital minerals like calcium and salts, shrink after just a month in space. The kidneys also become more likely to form stones, a concern previously thought to be primarily caused by bone loss. Longer missions, such as those to Mars, could exacerbate these issues due to the cumulative effects of radiation exposure over time.

The study also involved simulations where mice were exposed to radiation that mimicked up to 2.5 years of deep-space travel, showing irreversible kidney damage. Without new protective measures, astronauts could require dialysis during or after a Mars mission. Experts stress that kidney damage from radiation is gradual and may not show symptoms until it's too late, potentially jeopardizing a mission's success.

This research underscores the need to better understand how to protect kidneys during deep-space travel and points to the potential for developing new technologies or medications that could benefit both astronauts and patients on Earth, such as cancer patients who need higher doses of radiation therapy. The study also suggests that understanding and addressing the combined effects of microgravity and radiation is crucial for ensuring astronauts' health during long-duration space missions.

The study marks an important step toward addressing kidney risks for longer space missions, with solutions potentially extending beyond space exploration to improve health care here on Earth. By identifying these risks, scientists can begin to develop strategies to protect astronauts' kidneys and maintain crew health on future missions to Mars and beyond.

Apollo 11: Myths vs. Reality

The Apollo 11 mission is packed with legendary moments, but over the years, myths have crept in alongside the facts. Let's separate reality from fiction regarding Neil Armstrong and Buzz Aldrin's salaries, firearms, and those infamous "suicide pills."

How Much Were Armstrong and Aldrin Paid?

Despite being part of one of the greatest human achievements, neither Armstrong nor Aldrin received a mission-specific bonus for landing on the Moon. Instead, their pay was based on their military rank and time served in NASA.

• Neil Armstrong (Commander, civilian test pilot) – His NASA salary was around $27,000 per year, which is about $220,000 in today's money.

• Buzz Aldrin (Lunar Module Pilot, Air Force Colonel) – Earned roughly $18,600 annually, about $150,000 today.

Michael Collins, the forgotten third member orbiting the Moon in the Command Module, was also on a similar government pay scale. Compared to what modern astronauts earn—or even what top YouTubers make today—these figures seem modest for men who risked their lives in uncharted territory.

Did They Pack a Gun?

Yes, but not for the reason you might think. While Hollywood loves a good alien-blasting subplot, the real reason Apollo astronauts carried a firearm had nothing to do with extraterrestrial threats.

A modified .38-caliber M1911 survival pistol was standard in the Apollo-era survival kit. However, it wasn't taken to the Moon—it was part of the emergency gear in the Command Module, intended for use if they crash-landed somewhere remote on Earth. The main concern? Hostile wildlife in case of a splashdown gone wrong. Soviet cosmonauts carried similar weapons, even upgrading to a three-barreled survival gun after a 1965 incident where they landed in Siberia and had to fend off wolves.

Did NASA Issue Suicide Pills?

This is pure myth. There were no cyanide capsules or "suicide pills" onboard Apollo 11 or any other NASA mission. If something went wrong on the Moon, Armstrong and Aldrin were expected to do what astronauts always do—try to fix it.

However, mission planners were aware of the grim reality. President Nixon even had a pre-written speech ready in case the astronauts were stranded: "Fate has ordained that the men who went to the Moon to explore in peace will stay on the Moon to rest in peace…"

The closest thing to a last-resort measure was a strict communications protocol. If the astronauts were doomed, NASA planned to cut off public communications and leave only a one-way private channel open for their final moments.

Little-Known Apollo 11 Facts

• Armstrong's Heart Rate Spiked at 150 BPM

Despite his famously cool demeanor, Armstrong's heart rate shot up to 150 beats per minute during the lunar landing. Even for a test pilot, this was high-stakes flying—with just 17 seconds of fuel left, he had to manually guide the Lunar Module away from a field of boulders to a safe landing.

• The Moon Dust Smelled Like Gunpowder

After tracking Moon dust into the cabin, both astronauts noticed an odd scent. Aldrin described it as "burnt gunpowder." Scientists still aren't sure why, since lunar regolith has no chemical resemblance to gunpowder.

• They Nearly Got Stuck on the Moon

After a long day exploring, Aldrin accidentally snapped the ascent engine's circuit breaker, the switch needed to launch them back to orbit. With no way to restart it manually, he improvised by using a felt-tip pen to jam the switch back into place. If that hadn't worked… well, Nixon's speech would have come in handy.

• Buzz Aldrin Took Communion on the Moon

Right after landing, Aldrin privately took communion using a small wafer and wine, becoming the first person to consume food and drink on another celestial body. NASA kept it quiet due to legal battles over religious activities in space (thanks to a prior lawsuit over Apollo 8's Bible reading).

• Michael Collins Was "The Loneliest Human"

While Armstrong and Aldrin were on the surface, Collins orbited the Moon alone in the Command Module. At one point, he was 3,600 km away from any other human being, making him arguably the most isolated person in history. His autobiography? Fittingly titled Carrying the Fire.

Final Thought

Apollo 11 was a mission where fact is often stranger than fiction. No guns for Moon monsters, no poison pills, but plenty of last-minute saves, near-disasters, and a few truly weird moments that cemented it as one of the greatest achievements in history.

What Happens When You Get Sick In Space?

The dream of space tourism is rapidly becoming a reality, but it's not all stars and sparkles. Recently, two astronauts found themselves stranded in space for much longer than expected, showing just how quickly things can go wrong up there. Space travel might seem like a thrilling adventure, but when it comes to sending private citizens into the great unknown, we have to ask: What happens when things go wrong?

Space tourism is soaring to new heights, thanks to companies like SpaceX, Blue Origin, Boeing, and Virgin Galactic. In fact, the International Space Station (ISS) welcomed its first private crew in early 2024, with three tourists shelling out a whopping $55 million each for an eight-day stay. But with the increasing number of people venturing into space, the potential for mishaps also rises.

In the history of human space travel, eighteen lives have been lost, but the stakes are even higher when you throw private tourists into the mix. Unlike astronauts, who undergo rigorous medical exams, space tourists might not meet the same health standards, especially if they're older. As of now, there are no official health criteria for space tourists, and that's a huge cause for concern.

Imagine this: You're cruising along in space, and suddenly someone falls seriously ill. The ISS's medical kit is more "basic first aid" than "fully equipped ER"—with just the essentials: bandages, a defibrillator, and a portable ultrasound. And that's it. So, what happens if a medical emergency arises? Well, in a worst-case scenario, the crew would rely on whatever training they've received but beyond that, there's little to be done. There's no time for doctors on board! Getting an ailing tourist back to Earth quickly is easier said than done.

And let's face it—space is a dangerous place. Microgravity, radiation, and G-forces can wreak havoc on the human body. The risk of health issues skyrockets, and space tourism companies aren't exactly prepared for emergencies, especially when flights are only expected to last a few minutes. In fact, no one even knows what would happen to a passenger's body if they were to die on a flight. You can't just "dump" the body into space (as tempting as that might sound in a sci-fi movie).

Enter the "Body Back" concept—a collaboration between NASA and green burial company Promessa. The idea? After a person dies in space, their body is sealed in an airtight bag and exposed to the freezing vacuum of space. Afterward, the body is brought back inside, shaken until it shatters, turning it into about 50 pounds of human dust. It's a novel solution, but it hardly addresses the bigger problem: a total lack of regulations, health checks, and protections for paying space tourists.

As exciting as space tourism is, there's still a lot to figure out before we send passengers on interstellar vacations. Until then, let's hope that future space tourists are ready to face the cosmic dangers that come with their adventure—because space, as it turns out, is still as wild as it is wonderful.

Exoplanet 'Baby Pictures' Reveal Exomoons Possibly Taking Shape Around Infant Worlds 

Astronomers have recently captured unprecedented images of two infant planets, PDS 70 b and PDS 70 c, orbiting the young star PDS 70, located approximately 370 light-years away in the constellation Centaurus. These protoplanets are surrounded by disks of gas and dust, suggesting the potential formation of exomoons. The discovery is groundbreaking, offering an extraordinary opportunity to witness the early processes of moon formation, something that has only been theorized until now.

Astronomers prepare for once-in-a-lifetime event: A 'new star' in the night sky

Astronomers are gearing up for a once-in-a-lifetime event: a nova that will briefly appear as a "new star" in the night sky. This rare phenomenon, which has not erupted in 80 years, will be observed in unprecedented detail using a variety of space-based and ground-based telescopes. These include the Fermi, James Webb, Swift, and INTEGRAL space telescopes, along with the Very Large Array in New Mexico. Together, they will capture the nova across multiple wavelengths, offering an extraordinary opportunity to study this cosmic event in depth.

A stellar nova is a sudden, dramatic increase in a star's brightness caused by a thermonuclear explosion on its surface. This typically occurs in a binary star system, where a white dwarf star accumulates material (mostly hydrogen) from a companion star. When enough material builds up, it ignites in a violent fusion reaction, causing the star to temporarily outshine its entire galaxy. This explosion can result in the ejection of material into space, and the star may return to its normal state afterward. 

The nova will initially be visible to the naked eye for just a few days, before it fades from view. However, gamma- and X-ray telescopes will continue to monitor the event for several months, and radio telescopes will track it for years. These long-term observations will provide valuable insights into how the explosion evolves and interacts with the companion red giant star.

 Astronomers will be especially focused on how the outburst decays over time, with any unexpected variations potentially revealing crucial information about how the nova interacts with the companion star's wind.

Despite the explosive nature of the event, the nova is far enough away that it will not pose any threat to Earth, allowing us to simply enjoy this spectacular display in the night sky.

Deep Space Radio Burst Reaches Earth After an 8 Billion-Year Journey

In a groundbreaking discovery, scientists have detected a mysterious deep space radio burst that traveled across the cosmos for an astonishing 8 billion years before reaching Earth. This extraordinary event sheds light on the vast and enigmatic nature of the universe, offering fresh insight into the phenomena occurring in the distant corners of space.

What is a Fast Radio Burst?

Fast Radio Bursts (FRBs) are high-energy astrophysical phenomena that emit powerful radio waves, typically lasting only a fraction of a second. The origin of these bursts remains one of the most debated mysteries in modern astrophysics. While some FRBs are believed to be caused by neutron stars or black holes, the true source of many of these bursts continues to elude scientists.

First discovered in 2007, FRBs have sparked intense interest because of their intensity and brief duration. These bursts are so powerful that they can outshine the combined radio emissions of all the stars in the Milky Way. To date, only a few dozen FRBs have been detected, with many of them originating in distant galaxies.

The 8 Billion-Year Journey

The recent FRB detection, which reached Earth after traveling 8 billion years through the cosmos, was an incredible find. The burst was first recorded by the Canadian Hydrogen Intensity Mapping Experiment (CHIME) radio telescope in 2020, but its journey to Earth began long before. This specific FRB, named FRB 20200324A, came from a distant galaxy, providing an unprecedented opportunity to study the universe's distant past.

FRBs are thought to be generated by extreme cosmic events, but pinpointing their origin has proven to be a complex task. This particular burst is special because its detection provides a rare glimpse into the distant regions of the universe, offering researchers the chance to investigate the conditions and environments billions of years ago. Understanding how these bursts propagate across such vast distances could offer crucial information about the intergalactic medium and the structure of the universe itself.

A Leap Forward in Astrophysics

The detection of FRB 20200324A is a significant leap forward in the field of astrophysics. Not only does it push the limits of our observational capabilities, but it also opens the door to studying the universe on an even larger scale. By understanding the way radio waves interact with the space between galaxies, scientists can learn more about the matter that fills the vast emptiness of the universe.

The information gathered from this discovery could potentially help us answer some of the most fundamental questions in science: What are the conditions like in distant galaxies? How do extreme cosmic events shape the evolution of the universe? And, could FRBs be used as tools for studying the large-scale structure of the cosmos?

The Importance of Ongoing Research

While the discovery of this deep space radio burst is an exciting step in our understanding of the universe, it's only the beginning. Ongoing research and the continued development of more advanced telescopes will be essential in unlocking the many remaining mysteries of FRBs and other cosmic phenomena. With more observations, scientists hope to develop better models that can predict the behavior of these bursts and possibly identify their origins with greater precision.

Additionally, the study of FRBs could provide new insights into the nature of dark matter and dark energy—two of the universe's most elusive and poorly understood components. By analyzing how radio waves interact with the invisible substances that make up much of the universe, we may soon uncover clues about the forces that govern the cosmos on the grandest scales.

Conclusion

The detection of a fast radio burst after an 8 billion-year journey is a remarkable achievement in the field of astrophysics. As we continue to study these enigmatic signals from deep space, we gain invaluable insights into the nature of our universe. With each new discovery, we take another step closer to unraveling the mysteries of space, time, and the fundamental forces that shape o

Is There The End Of The Rainbow?

There's something undeniably magical about seeing a rainbow stretch across the sky. It's a breathtaking moment that's been woven into our cultural fabric for centuries, sparking wonder, curiosity, and a touch of longing. I remember the first time I thought I had found the end of a rainbow. It was a rainy day in the 1970s, and as I drove down a quiet country road near home, I saw the rainbow ahead of me. It appeared to touch the earth in a paddock just beyond a fence. Eager to see it up close, I jumped out of the car and rushed toward it—only to watch as the vibrant arc vanished before I could reach it. Was there truly treasure hidden at the end? Or was it just another illusion?

The Science Behind a Rainbow

A rainbow is a natural optical phenomenon that occurs when light is refracted, reflected, and dispersed through water droplets in the atmosphere. The light splits into a spectrum of colors: red, orange, yellow, green, blue, indigo, and violet. This dispersion of light was first explained by Sir Isaac Newton in the 17th century, who discovered that white light could be broken down into its constituent colors through a prism. The rainbow we see is simply the result of sunlight interacting with moisture in the air, creating a beautiful, colorful arc in the sky.

The Legend of the Pot of Gold

Alongside the scientific explanation, rainbows have been wrapped in layers of myth and magic, one of the most popular being the belief that a pot of gold can be found at the end. This story has its roots in Irish folklore, where leprechauns, mischievous little fairies, are said to guard treasures buried by Vikings long ago. According to the legend, the Vikings would plunder Ireland's treasures and bury their stolen goods across the countryside. When the leprechauns discovered these riches, they reburied them deep underground to keep them safe from humans.

As the myth goes, whenever a rainbow appeared, it marked the location of one of these hidden pots of gold. Over time, this story became entrenched in folklore, and the rainbow's end became synonymous with fortune and mystery.

Chasing the Illusion

In reality, a rainbow doesn't have a definitive "end"—it's an optical illusion. The shape we see is the result of light being refracted at specific angles through water droplets, which means it appears to touch the ground in a particular location. However, the rainbow itself is a circular arc, and the horizon typically obscures the full circle. No matter how far we travel, the "end" of the rainbow always shifts as we move, making it impossible to reach.

The myth of a pot of gold has, however, continued to captivate imaginations for centuries. It's easy to see why—rainbows are awe-inspiring, and the thought of treasure hidden at their end is tantalizing. Yet, the idea of physically finding the end of a rainbow remains an unfulfilled wish for most.

A Modern-Day Encounter

Even in modern times, the myth of the rainbow's end still holds a certain allure. One notable encounter took place in California, where amateur photographer Jason Erdkamp captured a series of photos while driving on a toll road in Orange County. After a rainstorm, a rainbow appeared, seemingly touching the ground right in front of his car. As he continued along the road, he managed to snap photos that depicted the rainbow appearing to end at specific spots along the way. But, like so many others before him, Erdkamp didn't find a pot of gold, only the fleeting beauty of nature's light show.

The Endless Fascination

Though rainbows don't offer treasure in a material sense, they continue to fascinate us. The spectrum of colors, the way it shifts with light and atmosphere, and the fleeting nature of its appearance all contribute to the sense of wonder they evoke. Whether after a storm or in the mist from a waterfall, rainbows remind us of the beauty and mystery of the natural world.

The enduring myth of the pot of gold may be just that—a myth—but it adds a layer of enchantment to the simple yet extraordinary phenomenon of a rainbow. In the end, the true treasure isn't found in a buried chest of gold, but in the moment itself—the rare and beautiful sight of light breaking through the clouds and casting its colorful arc across the sky.

So, next time you see a rainbow, take a moment to appreciate its wonder. While there may be no gold waiting at the end, the beauty of the moment is treasure enough.

 SpaceX's Billionaire Astronaut Poised to Take Over NASA – What It Means for the Future of Space Exploration

In a move that has sparked both excitement and controversy, billionaire entrepreneur and private astronaut Jared Isaacman has been nominated to lead NASA. If confirmed by the U.S. Senate, Isaacman would become the first private astronaut and space industry mogul to head the world's most renowned space agency. But what does this mean for NASA's future?

Starship, Carrying Tesla's Bot, Set for Mars by End-2026: Elon Musk

Elon Musk, the visionary CEO of SpaceX and Tesla, recently made a bold announcement that has sent waves of excitement through the tech world. SpaceX's Starship, the world's most powerful rocket, is set to launch a mission to Mars by the end of 2026, carrying Tesla's humanoid robot, Optimus, on board.

Starship, designed for long-term space travel, is an essential part of Musk's ambitious goal to make humanity a multi-planetary species. In a recent statement, Musk emphasized the importance of getting to Mars sooner rather than later, to begin the process of colonizing the Red Planet. Starship will be key in this mission, offering unprecedented payload capacity, making it possible to carry heavy equipment, supplies, and even humans to Mars.

One of the most exciting components of this mission is the inclusion of Tesla's humanoid robot, Optimus. Tesla has been developing this AI-driven robot with the goal of addressing labor shortages and supporting human workers in various fields. Musk envisions Optimus as an integral part of the Mars colonization effort, where the robot could perform tasks such as building habitats, mining resources, and even assisting astronauts with complex operations on the planet.

The combination of Starship's cutting-edge technology and Optimus's capabilities marks a new frontier in both space exploration and AI development. While the timeline may seem ambitious, Musk's track record of pushing boundaries with companies like Tesla and SpaceX makes his predictions hard to dismiss.

Musk's ultimate vision is clear: to create a sustainable human presence on Mars, ensuring that humanity can thrive beyond Earth. With Starship and Optimus leading the way, the dream of interplanetary colonization might be closer than we think. By the end of 2026, we may witness the first steps of an extraordinary new chapter in space exploration.

The 1st private mission to Venus comes together ahead of possible 2026 launch

It was a quiet morning at a bustling space agency in the heart of Silicon Valley. Engineers, scientists, and dreamers alike gathered in small teams, each working on the piece of a grand puzzle that no one had ever attempted before. They were about to do something no one had ever thought possible: send a spacecraft to Venus, but not as a government mission. This was the first private mission to the mysterious, scorching world next door.

For years, Venus had been the subject of intrigue and mystery. With its thick clouds of sulfuric acid, temperatures high enough to melt lead, and crushing pressure at its surface, it was a hostile place, far more extreme than even Mars. Yet, despite its dangerous environment, Venus was a treasure trove of untapped knowledge. Its atmosphere, with its thick layers of clouds and intense greenhouse effect, held clues to understanding climate change and the future of Earth.

The idea of sending a mission to Venus had long been reserved for government space agencies. NASA, the European Space Agency, and even Russia had sent probes to study the planet, but this time, the story was different. A private company, led by a visionary entrepreneur with a passion for space exploration, had decided to step in and try something audacious—take the leap to Venus on their own.

The mission, set for a possible launch in 2026, was a bold step for the space industry. It wasn't just about pushing the boundaries of technology—it was about making space more accessible to anyone with the vision and the resources to explore it. And with the rapid advances in technology, private companies were now on the edge of turning science fiction into reality.

In the heart of the company's headquarters, a team of engineers and scientists worked tirelessly. They designed the spacecraft, a sleek, cutting-edge probe capable of surviving Venus' extreme environment. They knew it wouldn't be easy. The mission would face numerous challenges: protecting delicate equipment from the planet's crushing pressure, dealing with the searing heat, and ensuring the spacecraft could communicate across millions of kilometers of space.

But the team was undeterred. They were motivated by the dream of pushing human knowledge further into the cosmos, knowing that their work could help unlock secrets about the planet that had remained hidden for centuries.

The company's founder, a once-unknown engineer who had made his name by building cutting-edge satellites, often spoke about how this mission would change everything. "We don't just want to go to space; we want to open the door for others to follow," he would say, his eyes gleaming with the excitement of the challenge ahead. "Venus is just the beginning."

As the weeks turned into months, the mission slowly took shape. The spacecraft was designed to be a marvel of engineering—light enough to launch into space, strong enough to survive Venus' harsh conditions, and smart enough to send back data that would offer humanity its first real look at the surface of the planet.

With the launch window fast approaching in 2026, the final stages of preparation were underway. The spacecraft was undergoing its final tests, ensuring everything from its heat shields to its communication systems would function flawlessly in the hostile environment. Meanwhile, back on Earth, scientists eagerly awaited the day when they would receive the first data from Venus—a planet that had, until now, been nearly impossible to study up close.

There was excitement and anticipation in the air. The thought of a private company becoming the first to send a mission to Venus was exhilarating. It was a symbol of how far the world had come in space exploration and how much further it still had to go. If this mission succeeded, it would open the door for future missions to more distant and more challenging destinations, not just to Venus but to the entire solar system.

For the team behind the mission, it was more than just a job—it was a dream realized, a testament to their belief in the power of human ingenuity and determination. The countdown had begun, and in just a few short years, they would be ready to send their spacecraft on its way to Venus. What lay ahead was unknown, but one thing was certain: this mission would mark a new chapter in space exploration and inspire future generations to reach for the stars.

The first private mission to Venus was not just about one company's ambition—it was a leap forward for humanity, proving that with vision, passion, and persistence, even the most impossible dreams could come true.

Is This Another Earth? A Mysterious Signal from Ross 128 and the Search for Twin Worlds 

Imagine you're standing on a vast mountain range, looking up at the starry sky. You catch sight of a faint flicker in the distance — a strange signal, seemingly emanating from nowhere. It's like someone, far away in space, is trying to communicate, but just as suddenly as it appears, it disappears. This scenario, though highly speculative, is eerily close to an event that occurred in 2017 — and it has captured the imagination of scientists and stargazers alike.

In the spring of that year, astronomers at the AASBO Observatory detected a peculiar and mysterious radio signal originating from the vicinity of the star Ross 128. But here's the catch: just as quickly as it arrived, it vanished. Now, in astronomy, strange signals are not exactly uncommon, but this one was different. What made this discovery so intriguing was not just its fleeting nature, but its coincidental timing with another major breakthrough in the search for life beyond Earth.

Later that same year, astronomers discovered an exoplanet orbiting Ross 128. This planet was rocky, roughly Earth-sized, and located in what is known as the "habitable zone" — a region where conditions might allow liquid water to exist on its surface. The discovery of such an Earth-like world immediately ignited a spark of excitement. Was it a coincidence that just after a strange radio signal was detected, we found a world that could possibly harbor life? Or was this the universe's way of sending us a message, perhaps even a sign of intelligent life nearby?

Let's take a step back and examine the broader picture. Ross 128 is a red dwarf star, located a mere 11 light years from our own solar system. It's not the brightest star in the sky, but it is relatively quiet compared to other stars in our cosmic neighborhood. The planet orbiting Ross 128, known as Ross 128 b, is in many ways a tantalizing candidate for hosting life. It's roughly the same size as Earth and lies in the star's habitable zone, meaning that if conditions are right, it could have liquid water — one of the key ingredients for life as we know it.

But this radio signal — that faint, enigmatic flicker that appeared in 2017 — adds a layer of mystery to an already fascinating discovery. Radio signals are often associated with human-made technologies, but they can also be natural. In fact, they're routinely sent out by planets, stars, and even black holes. However, the type of signal observed near Ross 128 was unlike anything typically seen from natural sources. It had a very regular pattern, one that suggested it might not have originated from any known astronomical phenomena.

So, what do we make of this? The initial hypothesis was that the signal might have come from a satellite or other human-made technology interfering with the observation. But what's curious is that it disappeared — as quickly as it arrived — and then it reappeared, almost as if someone had turned it off, only to switch it back on again after 150 years. This peculiar on-and-off nature raised eyebrows and sparked a flurry of speculation. Could this be evidence of an intelligent civilization reaching out to us? Could it be some kind of cosmic communication, perhaps from an alien species trying to get our attention?

The timing of these events is almost too strange to ignore. Could the signal and the discovery of Ross 128 b be connected? Some scientists are not ruling out the possibility that the signal is, indeed, artificial in origin, perhaps a form of communication from a civilization on Ross 128 b itself. After all, radio signals, when sent intentionally, can travel vast distances through space. The idea that an intelligent species could be using radio waves to communicate with us — or even to broadcast signals for other reasons — is not as far-fetched as it may seem.

However, while this notion is thrilling, it's crucial to remain grounded in scientific skepticism. The evidence linking the mysterious signal to any extraterrestrial intelligence is, as of now, inconclusive. The signal could simply be a natural phenomenon, perhaps something we haven't yet fully understood. After all, space is full of mysteries, and not every strange signal is a beacon from a distant civilization.

But let's not ignore the other tantalizing possibility: that we might indeed be standing at the threshold of a breakthrough discovery. As we continue to study Ross 128 b and other exoplanets in the habitable zone, the question remains — how many more Earth-like worlds are out there waiting to be found? And how many more signals, hidden in the noise of the cosmos, might we eventually detect?

The search for life beyond Earth has never been more exciting. With new advancements in technology and our ever-growing understanding of the universe, the possibility that we might one day receive a definitive message from another world feels closer than ever. Could the mysterious signal from Ross 128 be one small piece of that larger puzzle?

The truth is, we don't know yet. But what we do know is that this discovery — strange radio signals, an Earth-like planet, and a mystery that has yet to be solved — is only the beginning. In the vast expanse of space, the universe may be full of surprises waiting to be uncovered. And maybe, just maybe, we're not alone out here after all.

So...Who's Running The US Space Program?

Since Elon Musk took on the role of Donald Trump's closest adviser, he's had a dramatic impact on NASA, drastically reshaping the agency. Among the most notable changes are the closure of two key offices and the firing of 20 staff members. Critics have voiced concerns that these cuts could hurt NASA in the long run, increasing the cost of space exploration and potentially stalling progress. What's more, Musk's dual role as SpaceX's CEO, combined with the fact that NASA spends over $15 billion on SpaceX services, raises questions about potential conflicts of interest.

Musk's influence extends beyond staffing changes. He's also called for the decommissioning of the International Space Station (ISS) as soon as possible. While NASA had already planned to retire the ISS in five years, the agency had planned to keep astronauts aboard until then—an ambition now in question. "The ISS is a rare post-Cold War partnership between the US, Russia, and other nations," says space expert Hannah. "People fear that dismantling it could take away something much bigger than just scientific achievement, like international cooperation."

And speaking of international collaboration, some intriguing geopolitical shifts are taking place. Musk has stirred speculation about a potential Russia-SpaceX partnership to reach Mars, even as NASA continues its own projects. It's worth noting that during a recent shuttle mission, Russian cosmonaut Aleksandr Gorbunov joined American astronauts as part of the continued cooperation between NASA and Roscosmos, despite the tense political climate here on Earth.

Meanwhile, the space race is heating up elsewhere. China, with its rapidly advancing space program, is planning to establish long-term research stations on the moon, possibly staking territorial claims. Last year, NASA openly acknowledged that the US and China are in a race to reach the moon. India, on the other hand, has traditionally kept its space ambitions more modest, but it's now significantly increasing its budget by 20 to 30%—a sharp contrast to NASA's recent budget cuts.

Musk's outsized influence is reshaping priorities within space exploration, raising the question: What's next for human space travel? NASA has been focusing on the Artemis program, which aims to return astronauts to the moon, but Musk has suggested that the real goal should be Mars. His argument? Humanity's survival hinges on getting there. "Spaceflight is incredibly difficult," says Hannah. "Musk's vision to reach Mars on his proposed timescale is nothing short of ambitious, and technically, it's a whole new level of complexity."

As space exploration becomes increasingly entangled in global geopolitics, Hannah observes that astronauts themselves may feel uncomfortable with being caught in the middle of these political power plays. "Astronauts don't want to become pawns in political games," she adds, highlighting the tension between scientific achievement and self-interest. The next phase of space exploration promises to be as politically charged as it is scientifically exciting.

Move Over Blokes - The Future is Female!

In the grand cosmic lottery of who gets to step on Mars first, it seems the universe might just be calling out "Ladies first!" This isn't some intergalactic attempt at chivalry or a space-age nod to feminism, but a practical move rooted in good old science.

Let's time travel back to the 1950s. In the early days of the US space program, a group of women, known as the Mercury 13, were trained for space travel. Despite acing the same tests as their male counterparts, they were grounded, not by gravity, but by gender bias.

The Mercury 13, also known as the "Forgotten 13", were part of a privately funded program. These women were lighter, consumed fewer resources, and even outperformed some men in training. Yet, they were never officially recognized by NASA. Why, you ask? Well, the monthly visitor was considered an unwelcome guest in space. Yes, you heard it right! The menstrual cycle, a natural biological process, was deemed a potential issue.

NASA doctors, in their infinite wisdom, felt that periods might be a negative factor. One can only imagine the conversations: "Houston, we have a problem. We forgot you-know-what's!" It's almost comical, isn't it? But the reality was far from funny for these women who had their dreams of space travel dashed.

Despite the setback, the Mercury 13 didn't fade into oblivion. They lobbied for women's inclusion in the astronaut program and testified before Congress. Their efforts paved the way for future female astronauts, proving that not only men have the right stuff for space travel. Today, the Mercury 13 still meet, a testament to their resilience and dedication.

As of the latest reports, seven of the original thirteen are still alive. These women, despite not being officially recognized by NASA, have continued to inspire and advocate for the inclusion of women in space exploration. They've turned their shared experiences into a bond that transcends their initial training program. Although they never met as a whole group during their training, they have found ways to connect and share their stories over the years.

Unfortunately, there's no specific information available about their annual meetings. However, their enduring camaraderie and shared passion for space exploration fuel these gatherings. These meetings serve not only as reunions but also as a testament to their resilience and the strides women have made in the field of space exploration.

In the vast expanse of space and time, the Mercury 13 stand as a beacon, reminding us of the women who dared to reach for the stars, paving the way for future generations of female astronauts. Their story continues to resonate, underscoring the importance of diversity and inclusion in our quest to explore the cosmos. Their story serves as a reminder of the hurdles women have overcome and the strides yet to be made in the field of space exploration.

The European Space Agency recently jumped on this bandwagon with some hard test stats: female astronauts require 26% fewer calories, 29% less oxygen, and 18% less water than their male counterparts. That's like having a "Buy One, Get 26% Off" sale on resources! This means more room for cool scientific gadgets and less need for rationing snacks on the spacecraft.

But wait, there's more! It's not just about the physical savings. When it comes to keeping the peace in the cramped quarters of a spaceship, statistics suggest that all-woman crews are more likely to play nice and less likely to start a space brawl. That's a win-win for long-haul Mars missions!

So, why not leverage this legacy for the first Martian voyage, possibly around 2029? It could be a game-changer. As we boldly go where no man (or woman) has gone before, the future of exploration might just be wearing lipstick. So, buckle up, folks! The race to Mars is on, and it's looking pretty fabulous!

India's Chandrayaan-3 lander has made an exciting discovery – water mining on the Moon possible

India's Chandrayaan-3 mission has made a groundbreaking discovery that could change the future of space exploration. The mission's lander, which successfully touched down on the Moon in August 2023, found that extracting water from the Moon might be easier than scientists initially thought. This discovery could pave the way for future lunar missions, offering a sustainable source of water for astronauts and even making the Moon a potential hub for space exploration.

The Chandrayaan-3 mission was designed to explore the Moon's surface and gather important data, including the presence of water. Using its advanced tools, the lander detected signs of water ice in the Moon's south pole region, which is one of the coldest and least explored areas. The discovery suggests that there may be enough water in the lunar soil to make water mining a viable option.

Water is a precious resource for space missions, as it can be used for drinking, creating oxygen, and even converted into rocket fuel. The ability to mine water from the Moon could significantly reduce the costs and challenges of deep space exploration. For example, astronauts could rely on the Moon for water instead of transporting it from Earth, making long-term missions more feasible.

This breakthrough follows years of research and previous lunar missions, and it opens up new possibilities for future lunar bases and human presence on the Moon. The success of Chandrayaan-3 also demonstrates India's growing capabilities in space exploration, marking a milestone in both science and technology. As space agencies around the world continue to study the Moon, Chandrayaan-3's findings could play a key role in the future of space exploration.

Is Space Worth The Money?

Ah, the age-old question: is the space program a colossal waste of money? Do you think the money could be better spent here on planet Earth? You may not be aware of it, but the space program has developed over a thousand spinoffs that directly, or indirectly, benefit humanity. In fact, you probably used a dozen of them today!

Take Teflon, for example. While not directly a result of space research, Teflon became a household name thanks to its use in spacecraft. The same goes for memory foam—the stuff that makes your Tempur-Pedic mattress so irresistibly comfortable was originally designed to cushion astronauts during launch. So, next time you sink into your bed, thank a rocket scientist.

Let's not forget about the tiny gadgets we can't live without—our smartphones. The satellites orbiting Earth, ensuring we can send selfies across the globe in an instant, wouldn't be there without space exploration. GPS? A gift from space technology. Satellite TV? Yup, that too. Basically, every time you use your phone to navigate or stream cat videos, you're reaping the benefits of decades of space research.

And what about the internet itself? The global network we depend on owes a lot to space-based communication advancements. Without NASA's early work in satellite technology, we'd be stuck with dial-up or, even worse, having actual face-to-face conversations. Terrifying, right?

But space exploration isn't just about convenience and comfort. It's about saving lives. Many of the medical technologies we rely on today have their roots in space research. Take the heart pump, for instance. NASA engineers developed a device based on space shuttle fuel pumps saving countless lives. And let's not forget about advanced imaging technologies like MRI and CAT scans, which have their origins in space-related research.

Then there's the little matter of climate change. Ever heard of Landsat? It's the longest-running enterprise for acquiring satellite images of Earth. Launched by NASA in 1972, this program has been crucial in monitoring deforestation, urban sprawl, and the effects of natural disasters.

And let's not forget about solar power. NASA's research into harnessing the sun's energy for space missions has paved the way for the solar panels now adorning rooftops across the world. So, while you're feeling all eco-friendly, charging your devices with solar power, remember that it's space exploration that made it possible.

Want a better weather forecast? Thank a satellite. Want to order a pizza with your phone? Thank you, satellite. Want to use GPS to find that elusive parking spot? You guessed it, thank a satellite! Hey, remember that scratch-resistant watch you wear? Yep, space tech. The tiny cameras in your phone? Thank NASA, space-derived technology, all the way.

Finally, on the Space Station, NASA has developed technology that converts human urine and grey washing water into safe drinking water. True! The spinoffs for third-world countries with polluted streams and rivers are enormous!

So, is space a waste of money? Sure, if you consider modern medicine, global communication, environmental monitoring, and technological innovation to be frivolous expenditures. But if you're like most people who enjoy living longer, being more connected—then maybe, just maybe, the space program is worth every penny.

Lastly, consider this - for every one dollar spent on the space program, $7 to $14 is returned back into the economy. That's not a bad investment! Dave's website: www.davidreneke.com

You know most people today are unaware of our night skies and the wonders they hold due to light pollution. In fact, one-third of humanity can't see the Milky Way! But people still ask questions, and many come to me via this column. This issue I thought I'd share with you some of the things readers have asked me about over the past few months. See how you go with the answers.

What is the difference between the morning and evening star? What many people call the morning or evening star is really the planet Venus. Look for it low in the south-west now at sunset as our 'evening star' but later in the new year it'll be popping up before dawn, thus becoming the 'morning star.' So, the distinction between "morning" and "evening" simply refers to the time at which the planet is visible.

What are shooting stars? "Shooting stars" and "falling stars" are both names that people have used for ages to describe intense streaks of light across the night sky. They aren't stars, they're caused by small bits of rock called meteors burning high in Earth's upper atmosphere. About 19,000 meteors hit the Earth's atmosphere every day.

Why do stars twinkle? It's an illusion. Because stars are so incredibly distant, to our eyes they appear strictly as points in the night sky. Earth's unsteady atmosphere causes starlight to dance around making the familiar "twinkling" effect. That's all.

Why does the Moon look bigger at the horizon? It's also an illusion. Seeing the Moon high in the sky against the vast panorama of outer space it looks small. However, when the Moon is on the horizon surrounded by trees, buildings, or distant landmarks the bright disc of the full Moon appears quite large indeed, and much bigger than we would expect.

Why are Sunsets always red? Well, down low the sun's light comes to our eye through a thicker layer of atmosphere and this filters out all the Sun's colours except the red light.

Hey, what's that ring around the Moon? Have you ever seen it? Well, it isn't really around the Moon, it just looks that way. It's formed when ice crystals in our atmosphere bend the Moon's light into a circle, making that amazing ring effect. It's usually a good sign it's going to rain, and old timers say if you count the number of stars inside the ring that's how many days of rain you'll get! See if I'm wrong next time you spot one.

Does everyone in the world see the same stars? Not everyone has the same set of stars in their back yard. The constellations appear in different positions throughout the seasons, disappearing and reappearing, depending on where you live in the world.

Where is the darkest place in Australia? We've got some pretty dark skies in this country, and the Warrumbungle National Park, near Coonabarabran in central western NSW is one. Its Australia's first Dark Sky Park and the first in the southern hemisphere.

In one of today's fastest planes how long would it take to reach the nearest star? Well, better prepare a long lunch...a little over 80,000 years!   

China is Building a Space Telescope to Rival the James Webb Telescope

China is getting ready to launch its very own space telescope that could be a serious competitor to the famous James Webb Space Telescope (JWST). While the JWST has been giving us stunning images of the universe since its launch in 2021, China's new project aims to do something similar, but with its own unique twist.

This new Chinese telescope, called the "Xuntian", is part of China's growing interest in space exploration. Set to launch in the near future, Xuntian is designed to orbit Earth and look deep into space to capture images and data about stars, galaxies, and even exoplanets—planets that orbit stars outside of our solar system.

Xuntian's most exciting feature? It's going to work hand-in-hand with China's space station, Tiangong. Unlike the JWST, which orbits the Sun far from Earth, Xuntian will be much closer to us, traveling at the same altitude as the space station. This makes it easier for China to carry out repairs and upgrades to the telescope, ensuring it stays in top shape.

While it may not have the same fancy infrared capabilities as the JWST, which allows it to see through cosmic dust, Xuntian is equipped with a powerful optical camera that will help it capture detailed images of space. This means it can study things like star formation, galaxy evolution, and the mysterious dark matter that makes up most of the universe.

China has made incredible progress in space exploration over the past few decades, and the Xuntian telescope is just the latest step in that journey. It's a sign that space exploration is becoming more global, with countries like China contributing to the study of the universe alongside NASA and other space agencies.

So, while the James Webb Telescope continues to wow us with its spectacular images, keep an eye out for the Xuntian. It's set to bring its own discoveries to the table and could soon give us an even clearer picture of the cosmos.

Katy Perry and Gayle King are among 6 women headed to space aboard New Shepard

In a groundbreaking moment for both space exploration and gender equality, six incredible women, including pop sensation Katy Perry and renowned TV anchor Gayle King, are preparing to embark on an unforgettable journey beyond Earth's atmosphere. This historic voyage will take place aboard Blue Origin's New Shepard spacecraft, marking a significant step in the pursuit of space tourism, and offering a chance to break barriers in the male-dominated world of space exploration.

The mission, which is part of Blue Origin's ongoing efforts to make space more accessible, is an exciting development in the expanding frontier of commercial spaceflight. While space travel has traditionally been reserved for elite astronauts and government-funded missions, the rise of private companies like Blue Origin is democratizing access to the stars. The inclusion of prominent figures like Perry and King highlights the growing role that influential women are playing in shaping the future of space exploration.

A Star-Studded Crew

Katy Perry, known for her chart-topping hits like "Firework" and "Roar," is not only an iconic pop star but also a passionate advocate for women's rights and environmental causes. Though she has been a vocal supporter of innovation in technology, this space adventure takes her passion for breaking boundaries to new heights—literally. Perry's enthusiasm for science and space exploration makes her an ideal candidate for this historic mission.

Gayle King, the legendary journalist and co-anchor of CBS This Morning, will be joining Perry on the New Shepard launch. Known for her groundbreaking interviews and insightful reporting, King's involvement underscores the expanding opportunities for women to take on roles that have traditionally been reserved for men. King's adventure into space is a testament to her career of breaking new ground and continuing to inspire people across the globe.

Joining these two high-profile women will be a diverse and talented group of astronauts, each with unique backgrounds and expertise, all eager to be part of this monumental moment in history. Their combined experiences and perspectives make this mission not just an exciting venture into space, but also a reflection of the changing dynamics in industries like aerospace, where women continue to challenge the status quo.

New Shepard: A Glimpse of the Future

Blue Origin's New Shepard spacecraft, named after the first American astronaut to fly into space, Alan Shepard, is designed to carry passengers on suborbital flights to the edge of space. The reusable rocket is a symbol of the company's commitment to making space travel more sustainable and accessible. The New Shepard mission will give the six women on board a brief but thrilling experience of weightlessness, as they float in the vacuum of space, gazing down at Earth from a perspective few humans have ever seen.

For these passengers, the flight will not just be about exploration but about inspiring future generations of women and girls to pursue careers in science, technology, engineering, and mathematics (STEM). As the first all-female passenger group to fly to space aboard New Shepard, their journey will serve as a powerful reminder that the sky is no longer the limit for anyone—especially not for women.

Space Travel and Gender Equality

The inclusion of Perry, King, and their fellow astronauts is a significant moment for women's representation in the field of space exploration. Historically, space missions have been dominated by male astronauts, but in recent years, women have made remarkable strides. From NASA's Artemis program, which plans to land the first woman on the Moon, to SpaceX's crewed missions, women are playing an increasingly prominent role in shaping the future of space travel.

This mission is especially important because it symbolizes a broader movement towards greater gender equality in space exploration and the tech industry as a whole. The journey of these six women into space serves as an inspiration for young girls worldwide, showing them that space is a place where everyone, regardless of gender, can aim for the stars.

A Leap Into the Unknown

As Katy Perry, Gayle King, and their fellow astronauts prepare for their journey, they are poised to make history. Their flight aboard New Shepard represents more than just a fun adventure into space; it's a message to the world that space is a place for anyone with the dream and the drive to reach for it. Their bravery, curiosity, and sense of adventure embody the spirit of exploration that has always propelled humanity forward.

In the coming years, the idea of space travel as a commercial venture will likely continue to evolve, and missions like this one will be remembered as pivotal moments that pushed boundaries and brought us closer to a future where the wonders of space are within reach for all.

As these six women prepare to blast off into the great unknown, one thing is clear: the future of space exploration is brighter, bolder, and more inclusive than ever before.

**Leave a message or comments on this website Email me directly : www.davereneke@gmail.com

NB/ Please Include Your Name and Email address If You Require An Answer.

'ASTRO DAVE' RENEKE - A Personal Perspective

I've often been asked what I do, where I've been and what sort of activities I've engaged in throughout my 50 years involvement in astronomy and space. Here is an interview i did with Delving with Des Kennedy on Rhema 99.9 recently. 

David Reneke, a highly regarded Australian amateur astronomer and lecturer with over 50 years of experience, has established himself as a prominent figure in the field of astronomy. With affiliations to leading global astronomical institutions, 

David serves as the Editor for Australia's Astro-Space News Magazine and has previously held key editorial roles with Sky & Space Magazine and Australasian Science magazine. 

His extensive background includes teaching astronomy at the college level, being a featured speaker at astronomy conventions across Australia, and contributing as a science correspondent for both ABC and commercial radio stations. David's weekly radio interviews, reaching around 3 million listeners, cover the latest developments in astronomy and space exploration.

As a media personality, David's presence extends to regional, national, and international TV, with appearances on prominent platforms such as Good Morning America, American MSNBC news, the BBC, and Sky News in Australia. His own radio program has earned him major Australasian awards for outstanding service.

David is recognized for his engaging and unique style of presenting astronomy and space discovery, having entertained and educated large audiences throughout Australia. In addition to his presentations, he produces educational materials for beginners and runs a popular radio program in Hastings, NSW, with a substantial following and multiple awards for his radio presentations.

In 2004, David initiated the 'Astronomy Outreach' program, touring primary and secondary schools in NSW to provide an interactive astronomy and space education experience. Sponsored by Tasco Australia, Austar, and Discovery Science channel, the program donated telescopes and grants to schools during a special tour in 2009, contributing to the promotion of astronomy education in Australia. BELOW Is the recorded interview  

'Astro Dave' Is Radio-Active 

Heard On DOZENS Of Stations Weekly - CLICK for past interviews