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A little more than a decade ago, Nate Eller was an standout student at Twin Hills Middle School in Sebastopol. Today, he’s an aerospace engineer at NASA who played a role in the Artemis II mission.
A stunning Earthset image from Artemis II recalls Apollo 8's Earthrise, marking humanity's return to deep space and the start of a new era of exploration.
Comet Pan-STARRS, also known as comet C/2025 R3 (Pan-STARRS), is now visible before sunrise. Here’s how, when and where to find it on Monday, April 13.
A major international effort has produced an ultra-precise measurement of the Universe’s expansion rate, confirming it’s faster than early-Universe models predict. By linking multiple distance-measuring techniques, scientists ruled out simple errors as the ca…
Artemis II pilot Victor Glover spoke Saturday at Ellington Field at Johnson Space Center in Houston, reuniting with his family for the first time since the...
Christina Koch came back from the Moon with something she didn't take with her: a new understanding of what it means to belong to something bigger than...
A new study sheds light on why cats often leave meals unfinished, offering fresh insights into their eating habits and what might be influencing their food choices.
The remains, discovered in 2023 and 2024, are incomplete, and made up of only a few jawbone fragments and worn teeth.
A star right here in the Milky Way galaxy is the purest ancient star astronomers have found to date.
The list of dead and missing scientists throughout the U.S. was already spurring growing alarm and, in some cases, the attention of law enforcement. Another ...
A NASA researcher in planetary sciences explains how he discovered a new meteor shower linked to a disintegrating asteroid.
Here are four reasons why the Artemis moon missions matter even if you think it is wasteful.
Liftoff occurred at 7:41 a.m. ET on Saturday (April 11).
A newly discovered galaxy observed by the James Webb Space Telescope may bridge the gap between mysterious little red dots and active galactic nuclei.
Deep within the distant ice giants of our Solar System, familiar elements may behave in unfamiliar ways.
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The tropical disease known as sleeping sickness is caused by the African Trypanosoma brucei parasite.
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