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'Missing link' black hole found? Not so fast, new study says
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Quadrantid meteor shower: How to watch the first 'shooting stars' of 2025 rain over Earth tonight
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A Chinese spacecraft burned up over Los Angeles. Earthquake sensors mapped its path through the atmosphere.
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Full moons of 2025: Names, dates and everything you need to know
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The 10 best stargazing events of 2025
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10 amazing things we found on Mars in 2024, from hundreds of 'spiders' to a 'Martian dog'
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Coolest space missions coming in 2025
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Quadrantid meteor shower: How to watch the first 'shooting stars' of 2025 rain over Earth tonight
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Full moons of 2025: Names, dates and everything you need to know
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10 amazing things we found on Mars in 2024, from hundreds of 'spiders' to a 'Martian dog'
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There's a weird, disappearing dark spot on Saturn's moon Enceladus
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This red giant star has starspots larger than the entire sun
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Our favorite space stories of 2024 — from lost planets to human-caused meteor showers
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The fabric of the universe is 'lopsided', huge gravitational wave mapping study finds
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NASA's Hubble and Chandra telescopes discover a strange 'sideways' black hole in a cosmic crime scene
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Astronomers spot an enormous explosion from the 1st black hole ever photographed
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Alien life may look nothing like life on Earth — so how should we go about looking for it?
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12 strange reasons humans haven't found alien life yet
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'It's hard not to believe he saw something': Historian Greg Eghigian on how UFOs took over the world
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The fastest-moving stars in the galaxy may be piloted by intelligent aliens, new paper suggests
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UFO whistleblowers tell Congress 'we are not alone in the cosmos'
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It would be easier to find aliens in a parallel universe than in our own, new multiverse study claims
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Does alien life need a planet to survive? Scientists propose intriguing possibility
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Father-daughter team decodes 'alien signal' from Mars that stumped the world for a year
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Alien civilizations are probably killing themselves from climate change, bleak study suggests
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Coolest space missions coming in 2025
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10 times space missions went very wrong in 2024
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Parker Solar Probe survives historic closest-ever flyby of the sun, NASA confirms
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NASA's Parker Solar Probe will reach its closest-ever point to the sun on Christmas Eve
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Boeing Starliner astronauts could spend nearly 300 days stuck in space — is that a new record?
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NASA astronauts' return to Earth delayed until at least 'late March' 2025
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How long does it take to travel to the moon?
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Space photo of the week: Astronaut spots 2 nearby galaxies from SpaceX capsule
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NASA delays historic Artemis missions — yet again
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