Add Yahoo as a preferred source to see more of our stories on Google. Space junk falling out of orbit can be a threat -- now scientists say they have found a new way to track it as it speeds through ...

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Add Yahoo as a preferred source to see more of our stories on Google. A SpaceX Falcon 9 rocket launches 29 Starlink satellites on November 22, and a study published on Thursday suggests environmental ...

Every year, thousands of discarded artificial satellites are orbiting the planet, with an increasing number falling back into Earth’s atmosphere. Most of these objects will be destroyed before they ...

Space junk returning to Earth is introducing metal pollution to the pristine upper atmosphere as it burns up on re-entry, a new study has found. Published today in the journal Communications Earth & ...

WASHINGTON — A 1,323-pound NASA probe that has been in space for 14 years is expected to burn up in Earth's atmosphere Tuesday night, according to the U.S. Space Force and NASA. The timing of Van ...

GOLDEN, CO — The surge in megasatellite constellations is creating problems beyond amplifying the Earth-circling space debris, according to new research. Reentering spacecraft and rocket stages may ...

Researchers have detected measurable traces left in the upper atmosphere when a rocket stage burns up, finding about ten ...

A cargo resupply spacecraft is on its way back to Earth from the International Space Station, where it will make a fiery reentry Saturday, March 14.