CAPE CANAVERAL, Fla. (AP) — An old NASA science satellite plunged uncontrolled from orbit and reentered over the Pacific on ...

In one of the biggest surprises of NASA's OSIRIS-REx mission, its target asteroid, Bennu, turned out to be a jagged, rugged ...

All things that go up must eventually come down. NASA says that its Van Allen Probe A satellite has fallen precipitously back to Earth after a 14-year journey through space. The probe reentered the ...

Mars didn’t always look like the barren world we see today. Over billions of years, the Sun’s solar wind stripped away much ...

NASA’s DART mission proved that a spacecraft can nudge an asteroid system in space, offering a real test of planetary defense ...

Earth is struck by reentering human-made objects far more often than most people realize. According to debris specialists, some mass survives to the ground about once a week, a reminder that the end ...

NASA’s Curiosity rover is investigating strange spiderweb-like ridges on Mars that may reveal a hidden chapter of the ...

Scientists discover binary asteroids near Earth can trade rocks and dust through slow collisions, revealing clues about ...

In the study of lunar eclipses, NASA’s research into the varying shades and hues of a total lunar eclipse provides ...

Melting glaciers and ice sheets are raising sea levels while the Arctic is poised to log one of its worst winters on record.

According to the space agency's tracking, the rock is hurtling through space at more than 21,500 miles per hour.