At this point in NASA's human spaceflight story, researchers have a substantial amount of material—documents, artifacts and images—with which to tell the stories of past flights to space. But with NASA's Artemis II mission ...
Space Exploration
5 hours ago
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The moon is Earth's only natural satellite, a rocky celestial body that orbits our planet at an average distance of about 384,000 kilometers. The most widely accepted scientific explanation for the moon's origin is the "giant ...
Planetary Sciences
7 hours ago
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Since July 2025, the European Space Agency's pair of Proba-3 satellites has already created 57 artificial solar eclipses. So far, the mission has collected more than 250 hours of high-resolution videos of the sun's atmosphere, ...
Astronomy
9 hours ago
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5
Across Earth, every night, thousands of automated stargazers are waiting to take pictures of shooting stars. I am one of the scientists who study these meteors.
Planetary Sciences
10 hours ago
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30
Look up at a full moon on a clear night and you are staring at a face that has been punched, gouged, and battered for 4 billion years. Those dark patches are vast basins blasted open by impacts so colossal they reshaped a ...
Planetary Sciences
11 hours ago
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An international team including the University of Bern (UNIBE) and the University of Geneva (UNIGE), members of the National Center of Competence in Research PlanetS, has succeeded in mapping the climate of rocky exoplanets ...
Astrobiology
12 hours ago
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