A dark energy tool just created the most comprehensive 3D map of our universe ever: 'This is a major paradigm shift'
The Dark Energy Spectroscopic Instrument has completed its five-year mission to build the most comprehensive 3D map of the universe to date — but its exploration of the...
Latest from Space.com | April 15, 2026
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Interstellar invader 3I/ATLAS is spraying tons of water into space every second. Jupiter-bound spacecraft JUICE discovers
The Jupiter-bound spacecraft JUICE spotted the interstellar invader comet 3I/ATLAS spraying enough water into space to fill 70 swimming pools a day. ...
Latest from Space.com | April 15, 2026
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Go behind the scenes of NASA's Artemis 2 moon mission with NOVA's 'Return to the Moon' documentary tonight (interview)
The new Artemis 2 NOVA documentary "Return to the Moon" will air on PBS Wednesday (April 15) to offer a behind-the-scenes look at the moon mission. ...
Latest from Space.com | April 15, 2026
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Solar wind travels up to 4 times faster than expected, eclipse spacecraft reveals
"In the inner corona, a region very difficult to observe, we saw slow solar wind gusts moving three to four times faster than expected." ...
Latest from Space.com | April 15, 2026
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See Comet PanSTARRS glow above a false dawn in stunning new photo
The comet is already visible to the naked eye ahead of its perihelion passage on April 19. ...
Latest from Space.com | April 15, 2026
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A worst-case solar storm could trigger panic buying and public unrest, report warns
Scientists warn that extreme space weather could influence human behavior, from panic buying to protests and misinformation. ...
Latest from Space.com | April 15, 2026
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SpaceX launches two Starlink satellite groups 19 hours apart
SpaceX launched two Falcon 9 rockets 19 hours apart, both carrying batches of Starlink satellites. The liftoffs took place from Florida and California on Tuesday, April 1...
Latest from Space.com | April 15, 2026
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NASA's Artemis 2 moonshot was just the 'opening act' for America's return to the moon, space agency chief says
Artemis 2 kicks off a lunar "relay race" that will lead the NASA and its international partners to a moon base and, eventually, Mars, NASA chief Jared Isaacman says. ...
Latest from Space.com | April 14, 2026
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The 10 best Stargate SG-1 episodes, ranked
Chevron seven, locked! ...
Latest from Space.com | April 14, 2026
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