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

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

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

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

SpaceX has three Starlink missions on the schedule, China is flying four rockets, and Rocket Lab returns for a classified ...

Now that the Red Planet is rising roughly an hour before the Sun, let’s check in on Mars in the predawn sky. The nearby world now has time to climb well above the horizon, leading to easier viewing ...

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

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

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

Titan, Saturn’s largest and brightest moon, is located near its host planet early this morning, just northeast of the ringed ...

M63, better known as the Sunflower Galaxy, is a bright deep-sky target high in the north this evening, waiting to be plucked.