Asteroid Irene is nearly at at opposition and high in the south late tonight and overnight, near the center of the Milky Way.

Earth’s satellite shines together with the Red Planet in the constellation Aries today, visible in the morning sky before ...

Venus and Jupiter come together in an evening conjunction, standing in line with the bright star Pollux in Gemini.

NASA named the Artemis 3 crew Tuesday and laid out the details behind the most complex mission the agency has attempted in ...

Venus and Jupiter are now at their closest in the evening sky, shining near the bright heads of Gemini the Twins.

Comet McNaught recently underwent a major brightening event and is now passing closest to the Sun on its 5.5-year orbit.

MeerKAT observations have revealed a major structure shaping galaxy motion in the local universe, prompting us to rethink our ...

It’s possible the Earth-facing side got more large impact basins than the farside in the Moon's first few hundred million ...

A waning crescent Moon passes close to the ringed planet in the predawn sky, while Cetus the Whale’s stars join in.

Friday, June 12 The Moon passes 6° north of Mars at 5 P.M. EDT. You can catch the pair in the early-morning sky today (see ...

After six months of silence and a failed recovery effort, NASA has officially ended the MAVEN mission. The fragmented ...

See an evening conjunction of two bright worlds, mine deep-sky treasures, and watch the Moon skim past several planets in the ...