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Watch sun erupt in 1st images from NOAA's groundbreaking new satellite
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Does alien life need a planet to survive? Scientists propose intriguing possibility
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Black holes could be driving the expansion of the universe, new study suggests
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Father-daughter team decodes 'alien signal' from Mars that stumped the world for a year
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1st image of Milky Way's 'black hole heart' has errors, study claims
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Watch the 'Halloween comet' ATLAS burn up as it flies into the sun
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Witch's head to God's eye: 12 of the spookiest objects in the universe
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Watch sun erupt in 1st images from NOAA's groundbreaking new satellite
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Black holes could be driving the expansion of the universe, new study suggests
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1st image of Milky Way's 'black hole heart' has errors, study claims
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Watch the 'Halloween comet' ATLAS burn up as it flies into the sun
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Witch's head to God's eye: 12 of the spookiest objects in the universe
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Scientists found one of the largest carbon-based space molecules ever. Here's why that's a big deal
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James Webb telescope finds 1st possible 'failed stars' beyond the Milky Way — and they could reveal new secrets of the early universe
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42 jaw-dropping James Webb Space Telescope images
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DealWhy wait for Black Friday? The Celestron 114LCM computerized telescope is $115 off right now
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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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'Space trash' will lead us to intelligent aliens, Harvard astrophysicist Avi Loeb says
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Infamous 'Wow! signal' that hinted at aliens may actually be an exceptionally rare cosmic event
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SETI searches for alien life in over 1,000 galaxies using unexplored radio frequencies
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If alien life exists on Europa, we may find it in hydrothermal vents
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7 potential 'alien megastructures' spotted in our galaxy are not what they seem
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What could aliens look like?
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Voyager 1 loses contact with NASA, turns on retro transmitter not used since 1981
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ISS leaks among 50 'areas of concern' for astronaut safety: report
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Boeing-made satellite shatters in orbit, and nobody knows why
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'Lost in insignificance': Here's what it's like to rappel into the solar system's largest canyon
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Europa Clipper: What's next for NASA's biggest-ever interplanetary spacecraft?
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China’s secretive new 'Thousands Sails' satellites are an astronomer's nightmare, 1st observations reveal
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Why NASA is sending the Europa Clipper to search for aliens near Jupiter
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NASA shuts off Voyager 2 science instrument as power dwindles
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SpaceX's Falcon 9 rocket grounded for the 3rd time in 3 months following 'off-nominal' crash-landing in the ocean
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