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Shape-Memory Net Could Reuse Itself to Capture Multiple Space Debris Pieces
https://www.bioscience.com.pk/en/subject/science/scientists-design-a-shape-shifting-space-net-that-could-capture-multiple-pieces-of-debrisA reusable shape‑shifting membrane could let spacecraft capture multiple hazardous orbital debris pieces, offering a new, efficient cleanup method. Researchers in China have unveiled a concept for a reusable net‑membrane apparatus that could snag...
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Chinese Satellite Breaks Apart in Orbit Creating Dangerous Debris Field That Could Last Centuries
https://www.bioscience.com.pk/en/subject/space-science/a-chinese-satellite-suddenly-shattered-in-orbit-creating-a-new-space-debris-threatcataloged 43 distinct pieces of debris resulting from the incident, according to orbital analyst Jonathan McDowell. 43 debris objects cataloged by US Space Force from the breakup of a Chinese satellite in 141 deg retrograde orbit, Yaogan 50-02. The...
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Mystery Black Spheres on Queensland Beach Identified as Rocket Debris From Space
https://www.bioscience.com.pk/en/subject/earth-science/residents-were-walking-their-local-beach-they-found-strange-black-orbs-that-fell-from-spaceSix mysterious black spheres wash up on an Australian beach, prompting a hazmat alert before investigators discover an extraordinary offshore origin. Early on July 6, a fisherman near Forrest Beach, north Queensland, stumbled upon a dark, smooth sphere...
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New Technique Uncovers 5‑Centimeter Space Junk in Geostationary Belt Threatening Satellites
https://www.bioscience.com.pk/en/subject/space-science/scientists-detect-5-centimeter-space-debris-hiding-near-vital-satellitesScientists unveil a new detection method that reveals tiny, hidden space‑debris fragments in Earth’s prime orbital zone. A recent study has identified space junk as small as five centimetres orbiting at geosynchronous altitude, exposing a hidden cadre...
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Why Earthquake Sensors in California Suddenly Started Tracking a Spacecraft
https://www.bioscience.com.pk/en/subject/space-science/why-earthquake-sensors-in-california-suddenly-started-tracking-a-spacecraftScientists discovered that earthquake sensors across California recorded the sonic booms of a spacecraft reentering Earth’s atmosphere, allowing them to track its breakup in surprising detail. Just before sunrise on 2 April 2024, people across parts of...
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Scientists Warn: A Major Satellite Collision Could Be Just Days Away
https://www.bioscience.com.pk/en/subject/space-science/scientists-warn-a-major-satellite-collision-could-be-just-days-awayAs megaconstellations flood low Earth orbit, a new “CRASH Clock” reveals how close we may be to a chain reaction of satellite collisions that could disrupt life on Earth. If you checked the weather today, used GPS to navigate, watched a live sports...
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Mysterious Black Spheres Washing Up On Australian Beach Identified As Space Debris
https://www.bioscience.com.pk/en/subject/space-science/people-walking-their-local-beach-found-mysterious-black-orbs-that-had-fallen-from-spaceA mysterious orb split into six, triggering a major hazmat response before investigators uncovered a surprising explanation linked to Earth’s upper atmosphere. A routine day of crab fishing on a remote stretch of Forrest Beach in north Queensland...
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Mysterious Silver Spheres On Queensland Beach Trigger Space Debris Investigation
https://www.bioscience.com.pk/en/subject/space-science/six-mysterious-silver-spheres-found-on-australian-beach-spark-investigation-into-possible-space-debrisSix metallic spheres found on a Queensland beach spark a probe into possible hazardous space debris. Six unusually large metallic spheres were recovered from Forrest Beach, a stretch of coastline north of Townsville in Queensland, prompting a joint...
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Six Titanium Rocket Tanks Wash Ashore in Queensland, Revealing Secrets of Space Debris
https://www.bioscience.com.pk/en/subject/space-science/scientists-found-six-strange-metal-spheres-on-an-australian-beach-they-later-revealed-where-they-came-fromSix mysterious metal spheres washed up on an Australian beach spark expert investigation into their unknown origins. In early July 2026, beach‑goers near Forrest Beach, Queensland, uncovered six metallic spheres that officials suspect belong to a...
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Bow Shocks in Helix Nebula Reveal How Dying Star’s Debris Disappears Into Space
https://www.bioscience.com.pk/en/subject/astronomy/a-dying-star-is-leaving-behind-a-cosmic-trail-of-destruction-650-light-years-awayNew Helix Nebula images show stellar debris slowly breaking down and rejoining interstellar space, offering fresh insight into nebular evolution. A team of astronomers has obtained an unprecedented glimpse of a dying star’s final moments, documenting...
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Hubble and Webb Reveal Surprising Secrets About Tiny Worlds Beyond Neptune
https://www.bioscience.com.pk/en/subject/space-science/hubbles-latest-discovery-exposes-a-strange-secret-about-the-smallest-worlds-beyond-neptuneNASA’s Webb and Hubble telescopes discovered 27 unknown trans-Neptunian objects, offering a rare glimpse into the solar system’s ancient 4-billion-year history. A collaborative observation campaign pairing the James Webb Space Telescope with the Hubble...
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Coastal Creatures Are Colonizing and Reproducing in the Great Pacific Garbage Patch
https://www.bioscience.com.pk/en/subject/biology/the-great-pacific-garbage-patch-once-seen-as-an-ocean-wasteland-is-now-home-to-dozens-of-speciesPlastic in the Great Pacific Garbage Patch is transporting coastal species thousands of miles, fundamentally altering our understanding of marine ecosystems. Thousands of miles from the nearest coastline, the Great Pacific Garbage Patch has become an...
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Asteroid vs. Meteor vs. Comet: What’s the Difference?
https://www.bioscience.com.pk/en/subject/astronomy/asteroid-vs-meteor-vs-comet-what-is-the-differenceExplore key differences between meteors, asteroids, and comets. Discover origins, characteristics, and fascinating facts about these space objects. Human curiosity about celestial objects has always drawn our gaze upward, leading us to question and...
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Humans Just Changed an Asteroid’s Path Around the Sun, And Scientists Can Now Measure It
https://www.bioscience.com.pk/en/subject/space-science/humans-just-changed-an-asteroids-path-around-the-sun-and-scientists-can-now-measure-itNASA’s DART spacecraft famously shifted the orbit of an asteroid moon in 2022. New research shows the impact also nudged the entire asteroid system around the Sun, marking the first confirmed human-caused change to a celestial body’s heliocentric...
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Secret Cold War Spy Satellite Known As Farrah III Has Suddenly Shattered In Orbit
https://www.bioscience.com.pk/en/subject/space-science/38-years-after-launch-a-classified-us-spy-satellite-breaks-apart-and-leaves-debris-in-spaceA decommissioned 1988 US spy satellite has mysteriously disintegrated in low-Earth orbit, creating a new cloud of space debris 775 kilometers above Earth. A Cold War-era relic has disintegrated in low-Earth orbit, serving as a stark reminder of the...
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Nickel Isotope Clues Reveal Chicxulub Impactor Was Ultra Rare CO Chondrite
https://www.bioscience.com.pk/en/subject/science/a-rare-meteorite-from-deep-space-may-have-delivered-earths-deadliest-impactStudy finds the asteroid that ended the dinosaurs was a rare CO chondrite, with fine atmospheric debris—not sulfur—driving the global extinction. A new analysis of nickel isotopes trapped in the thin clay layer that marks the Cretaceous‑Paleogene...
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Scientists Propose Searching Moon Dust for Traces of Ancient Alien Technology
https://www.bioscience.com.pk/en/subject/astronomy/alien-technology-could-be-hiding-as-microscopic-dust-on-the-moonScientists suggest analyzing lunar soil for microscopic engineered particles that could hold the key to uncovering long-lost extraterrestrial civilizations. The quest to find evidence of extraterrestrial life has long focused on the skies, hunting for...
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The 2-Minute Day: Newly Discovered Asteroids Are Spinning Into Oblivion
https://www.bioscience.com.pk/en/subject/space-science/the-2-minute-day-newly-discovered-asteroids-are-spinning-into-oblivionThe first data from the world’s most advanced sky-mapping camera has revealed a hidden population of asteroids spinning at dizzying speeds, challenging everything we know about how these space rocks hold themselves together. The Vera C. Rubin...
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New AI Uses Reflected Sunlight to Spot Tumbling Satellites in Earth Orbit
https://www.bioscience.com.pk/en/subject/technology/new-ai-system-helps-scientists-detect-abnormal-satellite-behavior-from-earthA new AI system can now detect suspicious satellite activity by analyzing reflected light, offering a powerful new tool for monitoring objects in orbit. A sophisticated new artificial intelligence framework is set to enhance space situational awareness...
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Universal Fragmentation Law Reveals Why Broken Pieces Follow Predictable Size Patterns
https://www.bioscience.com.pk/en/subject/physics/did-you-break-a-plate-today-physics-can-already-predict-the-size-of-the-shardsScientists discover a hidden rule that predicts fragment sizes in shattered objects, uncovering unexpected order in chaotic breakage. When a plate shatters, a sugar cube crumbles, or a ceramic tube detonates, the resulting debris often follows a...