A powerful new laser-based monitoring system is giving scientists an unprecedented look at how reentering satellites and rocket debris may be contaminating Earth’s upper atmosphere. According to ...

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 ...