Spaceflight takes a physical toll on astronauts, causing muscles to atrophy, bones to thin and bodily fluids to shift. According to a new study published in the journal PNAS, we can now add another major change to that list. ...
NASA crewmembers aboard the International Space Station (ISS) could return to Earth as soon as Thursday, the US space agency said, after a medical emergency prompted the crew to return from their mission early.
Space Exploration
Jan 10, 2026
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NASA canceled its first spacewalk of the year and may bring its crew back early from the International Space Station due to an onboard medical issue.
Space Exploration
Jan 8, 2026
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The year's first supermoon and meteor shower will sync up in January skies, but the light from one may dim the other.
Space Exploration
Dec 30, 2025
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The moon and sun share top billing in 2026.
Space Exploration
Dec 29, 2025
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A paraplegic engineer from Germany blasted off on a dream-come-true rocket ride with five other passengers Saturday, leaving her wheelchair behind to float in space while beholding Earth from on high.
Space Exploration
Dec 21, 2025
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The last major meteor shower of the year, known as the Ursids, peaks soon, bringing glowing streaks to nighttime and early morning skies. Compared to other meteor showers, it's more subdued, but experts say it's still worth ...
Space Exploration
Dec 18, 2025
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A joint research team from the Korea Advanced Institute of Science and Technology (KAIST) and the Unmanned Exploration Laboratory (UEL) has developed a transformative wheel capable of navigating the moon's most extreme terrains, ...
Space Exploration
Dec 17, 2025
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Mars is a dusty planet dominated by vast, dry deserts, with no easily accessible sources of liquid water. Much like on Earth, dust is lifted from Mars's surface by wind and rotating air columns, transported through the atmosphere, ...
Space Exploration
Dec 17, 2025
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A "House of Cards" is a wonderful English phrase that it seems is now primarily associated with a Netflix political drama. However, its original meaning is of a system that is fundamentally unstable. It's also the term Sarah ...
Space Exploration
Dec 15, 2025
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