nivek
As Above So Below
Warning as 'car-sized' spacecraft will crash back to Earth soon ... here's when it will make impact
A dead Soviet satellite will soon make an uncontrolled reentry into Earth's atmosphere, sparking concerns as scientists do not know where it will land. The Kosmos 482 spacecraft launched in 1972 carrying a probe that was supposed to detach and fly all the way to Venus. But due to an engine malfunction, the spacecraft failed to escape Earth's gravitational pull and has been orbiting our planet for the last 50 years.Scientists who have been tracking Kosmos 482's orbital height say it has been gradually spiraling lower and lower, and should reenter the atmosphere sometime between May 8 and 11. Researchers at one satellite tracking station in the Netherlands have pinpointed a most likely date of May 10.
This one-ton object could hit practically anywhere on Earth, experts say, explaining that it's too soon to narrow down its landing zone. But there is a very small chance that Kosmos 482 could crash-land in a populated area, potentially slamming into someone's front yard, smashing through a roof or even injuring someone. 'If this were to cause damage — or worse, to hurt someone — that would be something that the Russian government would be liable for,' Harvard University astronomer and astrophysicist Jonathan McDowell told DailyMail.com.
He identified this gradually descending object in 2000, determining that it was most likely the separated reentry capsule from the Kosmos 482 spacecraft. The main body of the spacecraft fell back to Earth in 1981 and likely burned up in the atmosphere, as it has never been recovered. But its reentry capsule, which was ejected into higher orbit during the launch, has remained in space.
This capsule was supposed to make it to Venus, where it would attempt to enter the planet's atmosphere and crash land on the surface. It is therefore equipped with a heat shield designed to prevent it from burning up when it entered Venus' atmosphere. But because it never made it to that planet, the shield is likely still intact, and it could allow the capsule to survive a fall through Earth's atmosphere.
That is why scientists expect this object to crash-land on our planet.
When the Kosmos 482 capsule reenters Earth's atmosphere at 17,000 miles per hour, it will be surrounded by a shock wave and a burning 'fireball' as the atmosphere compresses beneath the force of its fall, McDowell explained. Friction between the capsule and atmospheric particles will eventually slow its descent to a couple hundred miles per hour, he added.
(More on the link)
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Dejan Corovic
As above, so bellow
A really god space story how Sun is currently traveling through this big inter-stellar void that was wiped clean by a doezen of super-novas in the last 40 milion years. Actually there is evidence in Earth's sediments of nearby super-novae explosions as recently as 6 million years ago. So, this empty bubble definitely helped life on earth.
View: https://youtu.be/wrEGvhKAA5s
View: https://youtu.be/wrEGvhKAA5s
Dejan Corovic
As above, so bellow
A bit of history, Snoopy, but naked:
nivek
As Above So Below
Scramble to divert NASA probe to visit 'alien' interstellar visitor
Scientists are hoping to see NASA's Juno Jupiter probe diverted to intercept the enigmatic object 3I/ATLAS. This mysterious cosmic interloper was first revealed on July 1st following its discovery by the Asteroid Terrestrial-impact Last Alert System (ATLAS) - a robotic astronomical survey which uses multiple telescopes to scan the night sky for small near-Earth objects.Measuring 12 miles across, the object is heading toward the inner solar system at 152,000 mph. While many scientists believe that 3I/ATLAS is likely to be a comet, others, such as Harvard's Professor Avi Loeb, maintain that it could in fact be under intelligent extraterrestrial control.
Now, in a renewed bid to investigate the object for signs of alien life before it passes through our solar system and disappears again into deep space, Loeb and a few others have proposed the possibility of sending a spacecraft to intercept it and record as much data as possible. Due to its speed and distance away from us, launching a probe from the Earth won't be viable as it wouldn't be able to reach 3I/ATLAS in time.
Instead, the idea has been proposed to divert NASA's Juno spacecraft - which is currently orbiting Jupiter - to move to intercept the object when it passes near the gas giant next year. "Juno is in orbit around Jupiter and was planned to end its mission in mid-September 2025," Loeb told Mail Online. "The instruments on Juno can all be used to probe the nature of 3I/ATLAS from a close distance, far better than any observatories on Earth."
While the idea does have some support in the US government, it remains unclear whether or not NASA will be willing to cut its Jupiter mission short and whether it would even be possible for Juno to reach 3I/ATLAS in time.
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Dejan Corovic
As above, so bellow
This one is quite related to UFO abductions. The most frequent phenomena that follows alleged UFO abductions are implants.
Now, an university from Slovenia printed a 3D elephant inside a LIVING cell:
View: https://youtu.be/wbbH1tgcW4c
Now, an university from Slovenia printed a 3D elephant inside a LIVING cell:
View: https://youtu.be/wbbH1tgcW4c
pigfarmer
tall, thin, irritable
I hope it isn't one of those Venus Death Probes, they're pesky.Warning as 'car-sized' spacecraft will crash back to Earth soon ... here's when it will make impact
A dead Soviet satellite will soon make an uncontrolled reentry into Earth's atmosphere, sparking concerns as scientists do not know where it will land. The Kosmos 482 spacecraft launched in 1972 carrying a probe that was supposed to detach and fly all the way to Venus. But due to an engine malfunction, the spacecraft failed to escape Earth's gravitational pull and has been orbiting our planet for the last 50 years.
Scientists who have been tracking Kosmos 482's orbital height say it has been gradually spiraling lower and lower, and should reenter the atmosphere sometime between May 8 and 11. Researchers at one satellite tracking station in the Netherlands have pinpointed a most likely date of May 10.
This one-ton object could hit practically anywhere on Earth, experts say, explaining that it's too soon to narrow down its landing zone. But there is a very small chance that Kosmos 482 could crash-land in a populated area, potentially slamming into someone's front yard, smashing through a roof or even injuring someone. 'If this were to cause damage — or worse, to hurt someone — that would be something that the Russian government would be liable for,' Harvard University astronomer and astrophysicist Jonathan McDowell told DailyMail.com.
He identified this gradually descending object in 2000, determining that it was most likely the separated reentry capsule from the Kosmos 482 spacecraft. The main body of the spacecraft fell back to Earth in 1981 and likely burned up in the atmosphere, as it has never been recovered. But its reentry capsule, which was ejected into higher orbit during the launch, has remained in space.
This capsule was supposed to make it to Venus, where it would attempt to enter the planet's atmosphere and crash land on the surface. It is therefore equipped with a heat shield designed to prevent it from burning up when it entered Venus' atmosphere. But because it never made it to that planet, the shield is likely still intact, and it could allow the capsule to survive a fall through Earth's atmosphere.
That is why scientists expect this object to crash-land on our planet.
When the Kosmos 482 capsule reenters Earth's atmosphere at 17,000 miles per hour, it will be surrounded by a shock wave and a burning 'fireball' as the atmosphere compresses beneath the force of its fall, McDowell explained. Friction between the capsule and atmospheric particles will eventually slow its descent to a couple hundred miles per hour, he added.
(More on the link)
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BTW - look who it is ....
nivek
As Above So Below
Mysterious object parked at edge of universe
A mysterious object has been detected at the edge of the universe, sparking curiosity and debate within the scientific community. As researchers scramble to understand its origins and purpose, theories ranging from advanced alien technology to unknown cosmic phenomena abound. The enigmatic object’s presence at the universe’s boundary poses profound implications for our understanding of the cosmos.The initial detection of the mysterious object was nothing short of a cosmic revelation. Using the latest advancements in telescopic technology, astronomers first spotted the object through the powerful lenses of the James Webb Space Telescope. The object, located at the very edge of the observable universe, immediately caught the attention of scientists worldwide. Its unique light signature and unusual trajectory set it apart from known cosmic entities, making it a subject of intense interest and speculation.
The object’s location, at the boundary where our universe meets the unknown, adds to the intrigue. Its observable features include an unusual shape and a reflective surface that defies typical cosmic characteristics. Initial reactions from scientists were a mix of excitement and skepticism. The public, too, was captivated by the news, with social media platforms and online forums buzzing with discussions about what this discovery might mean for our understanding of the universe.
The scientific community is abuzz with theories attempting to explain the object’s origin and nature. One possibility is that it could be a natural phenomenon, such as a distant celestial body or cosmic debris left over from the early universe. Some astronomers suggest it might be a previously undiscovered type of star or galaxy, while others speculate it could be a massive fragment from a colossal cosmic event.
However, the more extraordinary explanations capture the imagination of many. The hypothesis that the object could be an artifact of advanced alien technology has gained traction among certain researchers. If true, this would have profound implications for our understanding of life beyond Earth. Meanwhile, some experts propose that the object might represent uncharted cosmic phenomena—forces or structures in the universe that challenge our current understanding of physics. Such a discovery could redefine our models of the universe and open up new realms of scientific inquiry.
To uncover the truth behind this cosmic enigma, scientists are employing a range of sophisticated tools and techniques. The James Webb Space Telescope, with its unparalleled ability to capture distant objects, plays a pivotal role in ongoing observations. Alongside it, ground-based telescopes equipped with advanced imaging technology are also being utilized to gather more data.
Data analysis is critical in this scientific endeavor. Researchers are meticulously interpreting the information gathered from these observations to develop a clearer picture of the object’s characteristics and potential origins. Comparisons with previous discoveries such as ‘Oumuamua, an interstellar object that passed through our solar system, provide valuable context and insights. Ongoing research, including planned studies and collaborative international efforts, aims to unravel the mysteries of the object’s nature and its implications for our understanding of the universe.
The discovery of this mysterious object could significantly expand the frontiers of human knowledge. For cosmologists and astrophysicists, it presents an unprecedented opportunity to explore new dimensions of the universe. By challenging existing theories and models, this finding may lead to groundbreaking insights into the fundamental nature of cosmic phenomena.
Moreover, the object holds particular significance for the search for extraterrestrial life. If the object is indeed linked to an advanced civilization, it could redefine the parameters of life beyond Earth and fuel the quest for contact with other intelligent beings. Beyond scientific implications, this discovery raises profound philosophical and existential questions, challenging humanity’s perception of its place in the cosmos and inspiring a renewed sense of wonder about the universe’s mysteries.
The discovery of the mysterious object has captured the public’s imagination, with widespread media coverage and intense interest across various platforms. Television networks, online news outlets, and social media channels have all delved into the story, fueling discussions and debates about its implications. This fascination extends to pop culture, where science fiction writers and filmmakers find new inspiration in the object’s potential stories and mysteries.
Educational institutions are seizing the opportunity to use this discovery as a catalyst for inspiring interest in space and science. Schools and universities are incorporating the object’s study into their curricula, fostering curiosity and critical thinking among students. Public lectures and science outreach programs also aim to engage the broader community, encouraging people of all ages to explore the wonders of the universe.
In conclusion, the mysterious object at the edge of the universe stands as a testament to the limitless possibilities of cosmic exploration. As scientists continue their investigations and theories evolve, the object remains a focal point of curiosity and inspiration, challenging our perceptions and expanding our understanding of the universe’s vast, uncharted frontier.
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nivek
As Above So Below
Jupiter-Sized Rogue Planet Detected Entering Our Solar System
Could a vagabond giant from the outermost regions of interstellar space be poised on the cusp of sweeping by our cosmic doorstep? Astronomers say yes and they have the data to support it. Using the Pan-STARRS survey telescope on Hawaii and the European Southern Observatory’s Very Large Telescope (VLT) in Chile, researchers have found a giant rogue planet, possibly as massive as Jupiter, speeding toward the solar system. It is a transient discovery made possible by the combination of wide-sky monitoring and the capability of high-resolution spectroscopy.Pan-STARRS first notified astronomers to the object with weak, creeping light signals near quiet stars. The adaptive optics and spectrographs of the VLT then allowed researchers to unravel its light into a spectrum, which indicated absorption lines typical of a gas giant atmosphere. Spectroscopy the same technique researchers apply to study exoplanets can identify molecular constituents such as methane, ammonia, and water vapor and give clues to how the planet formed. As Núria Miret-Roig, who spearheaded similar rogue planet surveys, has described it, These measurements allow us to securely identify the faintest objects in this region, the rogue planets.
Early orbital simulations suggest that the body is not gravitationally bound to any star and is traveling through the solar system for the first time. Its mass and velocity suggest it will have slight gravitational pulls on other planets or minor bodies. Scientists are conducting three-body simulations in order to establish possible perturbations, a process that involves the restricted three-body problem and considers chaotic orbital resonances. Whereas current models indicate minimal disruption, even a Jupiter-mass object passing by tens of astronomical units can deflect cometary orbits in the Oort Cloud.
The find also reminds us of past interstellar visitors. ‘Oumuamua in 2017 and comet Borisov in 2019 were both smaller and faster, but they illustrated the diversity of interstellar objects. This size of the new arrival places it into a class by itself a rogue planet, maybe ejected from its home system during the early gravitational upheavals. Ejection from planet-planet, close stellar flybys, or even the implosion of a small gas cloud could have ejected it. Surveys like OGLE have also shown that Jupiter-mass rogues may number in the billions in the Milky Way.
In a close-up examination of such an object, a special laboratory for planetary science awaits. Spectroscopic measurements can establish whether its chemical makeup is analogous to gas planets in our home solar system or bears the imprint of an extraneous stellar nursery. If it still retains a circumplanetary disk as has been observed about some young free-floaters by the James Webb Space Telescope it might even carry the seeds of moons, a tiny planetary system drifting in the darkness.
Tracking it, however, is a challenge. Rogue planets are feeble, icy, and move against a dense stellar backdrop. The scientists are employing computer simulations that draw on nightly new astrometric observations, refining predictions for its closest approach. It will inform observing campaigns with professional gear as well as citizen science networks, following the lead of missions already detecting scores of close brown dwarfs and planetary-mass objects.
The Vera C. Rubin Observatory, set to begin full operation in the near future, promises to render such searches obsolete. Its Legacy Survey of Space and Time will take pictures of the southern sky a few nights out of every week, maybe catching many more red-handed interstellar interlopers. As Chris Lintott of Oxford once characterized this coming age, “Find the thing, point telescopes at it, argue about it. It’s going to be fun.”
For the moment, the gradual arrival of the rogue planet offers a window of opportunity. As it continues deeper into the solar system, its changing spectrum and motion will be scrutinized for proof of atmospheric activity, ring systems, or even the glint of distant satellites. With every visit, not only will the path of an unusual intruder be charted, but mysteries regarding how planetary systems form, grow, and sometimes launch their worlds out into the galaxy’s unknown frontier will be resolved.
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nivek
As Above So Below
Astronomers detect spacecraft-sized object near Jupiter
Recently, astronomers have detected an unusual spacecraft-sized object near Jupiter, sparking curiosity and debate within the scientific community. With its unexpected trajectory and size, the object raises questions about its origins and potential implications for our understanding of the solar system. This discovery has captivated both experts and the public, as it challenges existing theories and invites new possibilities.The object was first detected by astronomers using advanced telescopes and cutting-edge imaging technology. These instruments, capable of capturing minute details of distant celestial bodies, spotted the object as it maneuvered near Jupiter. The initial detection was made possible through the combined efforts of observatories around the world, employing techniques that have evolved significantly in recent years. As the data started streaming in, scientists were both thrilled and puzzled by what they found.
Upon the announcement of the discovery, the scientific community was abuzz with excitement and skepticism. The object’s size and unusual trajectory immediately raised eyebrows, leading to a flurry of hypotheses and discussions. Comparisons were quickly drawn to previous discoveries like ‘Oumuamua, the first known interstellar object to pass through our solar system. This new find seemed to echo the mystery and intrigue of ‘Oumuamua, further fueling speculation and debate about its nature and origin.
The dimensions and shape of the object are particularly striking, resembling those of a spacecraft rather than a typical celestial body. Initial measurements suggest that it is comparable in size to a small spacecraft, a feature that immediately distinguishes it from most known asteroids or comets. Its metallic sheen and symmetrical form have led some to speculate about its potential artificial origins, although no definitive conclusions have been drawn.
Even more intriguing is the object’s trajectory and speed. Unlike the predictable orbits of planets and most asteroids, this object appears to be on a highly unusual path, moving at a velocity that challenges current understanding of gravitational dynamics. Scientists are closely monitoring its journey through the solar system, trying to ascertain whether it might have originated from outside our cosmic neighborhood. Some theories suggest it could be an interstellar traveler, akin to the mysterious object tracked by astronomers in previous studies.
(More on the link)
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nivek
As Above So Below
Scientists Uncover a Quantum Secret That Could Change Space Travel Forever
Quantum physics has a habit of surprising people, especially when researchers start noticing patterns that do not behave the way they should. Some of the newest experiments show that the vacuum of space may contain tiny effects that are much more organized than anyone expected. Instead of random activity, certain fluctuations appear steady enough to study and maybe even guide. While this is far from science fiction, it opens a small door toward ideas that could change how we move through space in the long run.A recent experiment revealed a delicate quantum fluctuation pattern that behaved more predictably than expected. Scientists normally expect the vacuum to act like constant noise, but in this case the signal repeated across multiple tests. According to Scientific American, researchers used detectors chilled close to absolute zero to isolate these faint movements and found an unexpected order in the data. Seeing structure where randomness should dominate pushed physicists to reconsider what might be happening in empty space.
That pattern matters because any type of consistent behavior can hint at energy that could one day be used. Even if the effect is tiny, consistent signals give researchers something solid to study. The big question now is whether these patterns can be strengthened or controlled. If so, they may form a building block for new propulsion ideas that rely on physics instead of fuel. Scientists are cautious but excited by the possibilities.
Another experiment recorded a faint push coming from vacuum fluctuations that pressed against a suspended sensor. The force was extremely small, so small that some researchers thought it could be instrument error, until the push showed up again in repeated trials, according to Nature. The discovery that empty space could nudge an object in a consistent direction surprised many physicists who expected chaos instead of coordination.
Even though the push is tiny, it raised an interesting idea. If this pressure can be increased or guided, it might offer a kind of thrust that does not require fuel at all. Spacecraft could move by interacting with the vacuum around them instead of burning propellant. This concept is still early, but it gives researchers something real to test rather than just theory.
A second research group ran similar experiments and found nearly identical results. Their sensors also detected a small but consistent force under very specific conditions. As discovered by Live Science, these repeat measurements helped rule out equipment problems or environmental interference. Getting the same outcome in different labs added confidence that the effect is real and not just a scientific glitch.
Repeating results in physics is essential because it proves the phenomenon is more than luck. With two teams seeing the same faint push, researchers now have a reason to update existing models. These small forces may represent a deeper behavior of quantum fields that scientists are only beginning to understand. Each repetition strengthens the case for further testing.
If quantum pressure can be controlled, space missions would no longer depend on carrying massive tanks of fuel. Instead of burning propellant, a craft could move by shaping the environment around it. That idea alone shows why scientists are paying attention, even though it is still far from practical. Without the weight of fuel, spacecraft could travel longer distances with much less energy cost. Missions could last years without worrying about refueling. This slow but steady type of movement might become a major advantage for deep space exploration.
Before any large spacecraft attempts to use this concept, researchers expect to build tiny test probes to measure the small forces involved. These lightweight craft can detect tiny movements more easily, making them good candidates for early experiments. Their readings would help confirm whether controlled quantum pressure can produce steady motion. If these probes drift in measurable ways over long periods, it would show that the effect works in space, not just in a lab. Each successful test would provide another step toward understanding how quantum pressure can be guided.
The only reason these discoveries were possible is because sensor technology has become extremely sensitive. Supercooled detectors and advanced vibration isolation systems allow scientists to measure forces that were invisible a decade ago. These improvements opened a new window into quantum behavior that used to be hidden. As the tools get better, researchers expect to find even smaller or more detailed effects. Every advance creates another chance to notice something unusual in the vacuum. Better instruments lead to better questions, which in turn push the field forward.
Physicists have begun building models that show how quantum fields might be arranged to create stronger or more focused pressure. These models are still mathematical, but they match some of the early experimental results in interesting ways. The possibility of shaping these fields gives researchers a direction for future designs. If these models prove workable, engineers could eventually create devices that interact directly with space at a quantum level. Even if the thrust is gentle, continuous pressure could build significant speed over time. This long term acceleration could redefine how we think about travel.
Organizations involved in deep space exploration are following these developments closely. Any technology that offers motion without fuel becomes valuable for long distance missions. Even small improvements could change mission planning and reduce costs. Their interest also leads to more funding and more collaboration. When multiple groups invest in early stage research, progress tends to accelerate. The curiosity alone shows how seriously the idea is being considered.
Microthrust may sound weak, but when applied constantly over months or years it can reach impressive speeds. This slow and steady method could be ideal for interstellar probes that need to travel huge distances. Instead of running out of fuel, they would continue moving as long as the system remains powered. Such missions would take time, but they would also open parts of the universe previously unreachable. Continuous motion becomes a strength rather than a limitation.
Quantum behavior starts to feel more practical when it leads to new ways of thinking about motion. Instead of fighting against limits, researchers begin to explore how the universe itself can participate in propulsion. Even if these ideas take decades to mature, the shift in thinking has already begun. Scientists now see empty space as something more dynamic than they once believed. That mindset could spark inventions no one expected. Sometimes the smallest forces become the ones that change our direction the most.
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nivek
As Above So Below
nivek
As Above So Below
Strange, 7-hour explosion from deep space is unlike anything scientists have seen
A gamma-ray burst (GRB) — the most energetic type of explosion in the universe since the Big Bang — is detected once every day, on average. But what happened on July 2, 2025, was highly unusual: NASA's Fermi Gamma-ray Space Telescope, which has been orbiting Earth since 2008, recorded an unusually long-lived GRB that continued emitting in bursts for more than seven hours. Astronomers leaped into action, using the world's telescopes to detect the explosion's afterglow and discover where it came from. The event, called GRB 250702B, was the longest-duration gamma-ray burst ever recorded. Astronomers now think it came from a previously unobserved or rare type of explosion that launched a narrow jet of material in the direction of the solar system, traveling at least 99% the speed of light.GRB 250702B was not easy to figure out. Researchers used all kinds of telescopes to track its origin in all wavelengths of light, including the twin 8.1-meter Gemini telescopes in Chile and Hawaii, the Very Large Telescope in Chile, the Keck Observatory in Hawaii, and the Hubble Space Telescope. GRBs come from the depths of the universe; even the closest one originated more than 100 million light-years away, according to NASA. GRB 250702B came from a massive galaxy 8 billion light-years distant that, critically, is so dusty that it blocked all visible light.
The only light detected by telescopes was infrared and high-energy X-ray wavelengths. Due to thick dust in its host galaxy, the GRB was almost invisible in ordinary visible light, the researchers reported in a study published Nov. 26 in The Astrophysical Journal Letters. "This was the longest gamma-ray burst that humans have observed — long enough that it does not fit into any of our existing models for what causes gamma-ray bursts," Jonathan Carney, lead author of the study and doctoral student in physics and astronomy at the University of North Carolina at Chapel Hill, said in a statement.
Analysis shows that GRB 250702B may have been caused by the death of a massive star, a star being ripped apart by a black hole, or the merger of a helium star and a black hole, where the black hole spirals into the core of the massive star, triggering an explosion from within. "But we can't yet tell which explanation is correct," Carney said. "In the future, this event will serve as a unique benchmark — when astronomers discover similar explosions, they'll ask whether they match GRB 250702B's properties or represent something different entirely."
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