Mercury puts on its best evening show of 2026 this February, with bright views after sunset and a helpful crescent moon.
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Mercury puts on its best evening show of 2026 this February, with bright views after sunset and a helpful crescent moon.
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Perchlorate, a toxic substance found in Mars dirt, could help the bacterium Sporosarcina pasteurii strengthen bonds between particles of regolith.
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NASA Administrator Jared Isaacman took Secretary of Defense Pete Hegseth for a ride over the Artemis 2 launch pad recently.
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From Lego and stickers to hats and mugs, we've rounded up the best NASA Artemis 2 swag you can buy for the space and rocket fan in your life, everything from soup to nuts!
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A new comet approaching the sun has caught the attention of astronomers, primarily because of its lineage. It appears to belong to a group of comets that in some cases have briefly become outstandingly bright objects.
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Astronomers used James Webb Space Telescope data to determine the density of the universe's most mysterious "stuff."
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"If our hypothesized dark charge is true, then we believe there could be a significant population of primordial black holes, which would be consistent with other astrophysical observations, and account for all the missing dark matter in the universe."
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"If reproduction is ever to occur beyond Earth, it must do so with a clear commitment to safety, transparency and ethical integrity."
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"We studied the last several orbits before the merger, when the entwined magnetic fields undergo rapid and dramatic changes, and modeled potentially observable high-energy signals."
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It is time for Star Trek to boldly go where no streaming series has gone before: back to the 20+ episode seasons of old!
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On Jan. 19, a powerful geomagnetic storm pushed auroral activity far beyond its usual range, allowing this exceptional sighting over Brazil.
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A light-polluting green hydrogen plant project that would seriously affect one of the world's most important astronomical observatories has been scrapped by the company behind it.
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But best be quick, it might not be visible for long!
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An impulsive X4.2 solar flare sparked strong radio blackouts across Africa and Europe as the giant sunspot continues to rage.
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Sick of missing out on the best of British sci-fi, just because you're in the US? With a VPN, you can beat geo-blocking and catch shows like 'The War Between The Land And The Sea' without limits.
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