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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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Best telescopes 2024: Beginner and advanced scopes for stars, galaxies and nebulas
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3D map reveals our solar system's local bubble has an 'escape tunnel'
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BUYING GUIDEBest star projectors 2024: Bring the cosmos indoors
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We've been wrong about Uranus for nearly 40 years, new analysis of Voyager 2 data reveals
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An asteroid hit Earth just hours after being detected. It was the 3rd 'imminent impactor' of 2024
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Why is Pluto not considered a planet?
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3D map reveals our solar system's local bubble has an 'escape tunnel'
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We've been wrong about Uranus for nearly 40 years, new analysis of Voyager 2 data reveals
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An asteroid hit Earth just hours after being detected. It was the 3rd 'imminent impactor' of 2024
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Why is Pluto not considered a planet?
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Researchers spot rare 'triple-ring' galaxy that defies explanation
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Extremely rare 'failed supernova' may have erased a star from the night sky without a trace
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Beaver Moon 2024: See the final 'supermoon' of the year rise next to the 'Seven Sisters'
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Look for 'fireball' meteors over the US tonight as the North Taurid meteor shower peaks
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'Webb has shown us they are clearly wrong': How astrophysicist Sophie Koudmani's research on supermassive black holes is rewriting the history of our universe
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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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'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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Space Force's mysterious X-37B begins 'aerobraking' to lower orbit. Here's how it works.
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World's 1st wooden satellite arrives at ISS for key orbital test
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Death of alien-hunting Arecibo Telescope traced to cable issues 3 years earlier, 'alarming' report finds
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North Korea launches intercontinental ballistic missile to space, reaches record altitude
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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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