NASA’s Artemis II lifts off on historic moon mission - washingtonpost.com
Four astronauts are expected to loop around the moon in a risky, technically challenging 10-day mission.
Four astronauts are expected to loop around the moon in a risky, technically challenging 10-day mission.

Hidden within seemingly ordinary rocks on Mars, new evidence suggests that rain may have shaped conditions scientists are still struggling to fully understand.

Each month WTOP’s “Eyes to the Skies” feature previews the best the sky has to offer stargazers regarding the moon, planets and stars.

A new analysis of archival Hubble Space Telescope photos reveals that a peculiar comet slowed its spin before fully reversing its rotational direction during a flyby of Earth in 2017.

The James Webb Space Telescope has provided groundbreaking new images of the W51 star-forming region, revealing previously hidden stars and offering fresh insights into star formation.

Historical observations from an observatory in Germany have now independently verified evidence for brief, mysterious flashes of light in the night sky, first picked up by an American astronomical survey in the 1950s. Through fresh analysis of a German survey…

A SpaceX Starlink spacecraft seen prior to breaking up in orbit by a satellite.

Comet MAPS is about to face its ultimate test as it sweeps just 101,000 miles above the sun's surface.

The discovery of abundant nickel in a once waterlogged region of Mars offers yet another hint that the red planet may once have offered suitable conditions for life.