The latest map, published Monday in the journal Nature Astronomy, includes information on new galaxy clusters and the strands ...

The first flight mission for planetary defense, NASA's Double Asteroid Redirection Test (DART) seeks to validate a method to protect Earth from the threat of an asteroid impact. By smashing a ...

Webb’s breathtaking view of the Helix Nebula shows a dying star’s final breath becoming the seeds of future worlds.

A colossal asteroid-like invader once ripped through the lunar crust, flinging out rings of mountains and scooping out a ...

CAPE CANAVERAL, Fla. (AP) — The astronauts evacuated last week from the International Space Station say a portable ultrasound machine came in “super handy” during the medical crisis.

The rare 3I/ATLAS alignment on Jan. 22 coincides with the 'opposition surge' phenomenon. Learn the mystery of this 13-billion ...

The northern lights glowed across much of the United States last night. Is the aurora borealis returning to Ohio tonight?

Solar system comet C/2024 E1 (Wierzchos) makes its closest approach to the sun today (Jan. 20) during an event known as perihelion, when it will pass a little over half the Earth-sun distance from our ...

A solar radiation storm marks the release of intense, rapidly-moving charged particles toward Earth and can impact space launches, aviation and satellite operations. The last time severe solar ...

The James Webb telescope's search for habitable exoplanets is getting a big boost from its new star-watching companion, ...

As they fly around the moon, the four astronauts of NASA's Artemis II will see views never seen by the human eye. Here's how.

Chinese satellite will be used for national land surveys, urban planning, environmental management and comprehensive disaster ...