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Locked in: NASA’s observatory reaches one-million-mile orbit to study Earth’s UV glow
NASA’s Carruthers Geocorona Observatory has reached its target orbit, marking a major milestone for ...
Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Say hello to 2025 PN7, a “quasi-moon” that appears to have ...
More objects are being launched into space than ever, and most are headed for low Earth orbit. This region of space has become increasingly crowded with launches from SpaceX and others that have ...
Add Yahoo as a preferred source to see more of our stories on Google. Earth's orbital overcrowding is approaching a breaking point, according to a new analysis using a warning metric called the Crash ...
Researchers believe the “quasi-satellite” has accompanied Earth since 1957.
There are about 15,000 satellites orbiting Earth. Most of them, like the International Space Station and the Hubble Telescope, reside in low Earth orbit, or LEO, which tops out at about 1,200 miles (2 ...
For more than 25 years, humans have lived and worked continuously aboard the International Space Station, conducting research ...
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