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NASA finds multi-billion-year-old 'coral' on Mars
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Proposed spacecraft could carry up to 2,400 people on a one-way trip to the nearest star system, Alpha Centauri
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Stunning 'sun dogs' could sparkle in alien skies, James Webb Space Telescope suggests
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SpaceX just launched disease-causing bacteria to the International Space Station
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The Perseids are about to peak — here's how to watch the glorious meteor shower without the full moon ruining the show
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The full 'Sturgeon Moon' rises this weekend
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Nine best things to see in the night sky with binoculars: August to November 2025
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NASA finds multi-billion-year-old 'coral' on Mars
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Stunning 'sun dogs' could sparkle in alien skies, James Webb Space Telescope suggests
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The Perseids are about to peak — here's how to watch the glorious meteor shower without the full moon ruining the show
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The full 'Sturgeon Moon' rises this weekend
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Nine best things to see in the night sky with binoculars: August to November 2025
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The universe may start dying in just 10 billion years, alarming new model predicts
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Skyscraper-size spikes of methane ice may surround Pluto's equator
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Earth, Mars, Venus — and a long-lost planet — may have once 'waltzed' in perfect harmony around the sun
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See the universe's rarest type of black hole slurp up a star in stunning animation
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Cosmic rays could help support alien life on worlds outside the 'Goldilocks zone'
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Controversial paper questions whether interstellar visitor 3I/ATLAS is 'possibly hostile' alien tech in disguise
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Aliens: Facts about extraterrestrial life and how scientists are looking for it
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'Strange' star pulses detected in search for extraterrestrial intelligence
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Did the James Webb telescope really discover aliens? The truth about K2-18b.
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Dyson spheres could really exist — but there's a catch
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Intelligent aliens would need a power supply to jump-start their civilization — would they require fossil fuels?
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QuizExtraterrestrials quiz: Are you an alien expert, or has your brain been abducted?
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If life can exist in your stomach, it can exist on Mars. Here's what it might look like.
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Proposed spacecraft could carry up to 2,400 people on a one-way trip to the nearest star system, Alpha Centauri
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SpaceX just launched disease-causing bacteria to the International Space Station
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SpaceX’s Starlink satellite constellation is interfering with radio telescope observations
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After 54-year wait, Australia's first attempt at an orbital rocket crashes 14 seconds after liftoff
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Trump's 'One Big Beautiful Bill' gives US Space Force $1 billion for secretive X-37B space plane
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Vera C. Rubin Observatory: The groundbreaking mission to make a 10-year, time-lapse movie of the universe
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Spacecraft carrying cannabis and human remains crashes into the ocean
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ChatGPT could pilot a spacecraft shockingly well, early tests find
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Zombie NASA satellite emits powerful radio pulse after 60 years of silence
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