The 38-foot-wide space rock is projected to come to within just 123,000 miles of our planet, according to NASA.

The sudden silence of a veteran Mars spacecraft has turned a routine comet flyby into one of the most intriguing space ...

The mystifying 3I/ATLAS interstellar comet is blazing toward Earth and will in a matter of days come as close to our planet ...

NASA’s PUNCH mission captured detailed images of solar coronal mass ejections, tracking their movement from the Sun’s corona ...

Could an asteroid really strike our planet? In what seems to be the backstory of a doomsday science fiction flick, NASA is tracking an asteroid that has a non-zero chance of striking Earth. Here's ...

CAPE CANAVERAL, Fla. (AP) — NASA and India paired up to launch an Earth-mapping satellite on Wednesday capable of tracking even the slightest shifts in land and ice. The $1.3 billion mission will help ...

NASA has big (and extremely complicated) plans to return Americans to the Moon in the next few years — and it would like your help. As part of a wider push to offload costs and capabilities to the ...

Two of NASA's historic data-collecting missions — used by scientists and earthbound agriculturalists to track carbon dioxide and crop health — may be permanently grounded as the Trump administration ...

The 84-foot-diameter space rock—dubbed "2025 XM"—is hurtling through the solar system at a zippy 9,753 miles per hour.