Look to the eastern sky late Thursday, and a clear horizon will show you this unusual, grinning planet alignment.

Be on the lookout for shooting stars and fireballs as two meteor showers — the Lyrids and the Eta Aquarids — overlap through ...

Stranded astronauts and celebrity space tourism have piqued interest in space — and a photography exhibition in the museum is ...

Head’s up, skywatchers, as April closes out, the night sky will include a crescent moon alignment this week on Friday, April 25. The grouping of planets will include bright Venus, Saturn, and the ...

The morning of April 24 will give rise to a striking mini-planetary parade, as Mercury, Venus, Saturn, Neptune, and Earth's ...

In celebration of the Hubble Space Telescope's 35 years in Earth orbit, NASA is releasing an assortment of compelling images ...

Images of a supposed "Smiley Face Moon" have been popping up on social media. Here's what's real about this week's sky show.

Scientists and space explorers have been on the hunt to determine where and how much ice is present on the moon. Water ice ...