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

Stargazers will be treated to a rare sight this week as Venus, Saturn and the Moon align to create a “smiley face” formation ...

Imagine standing on a scorched landscape where the ground is cracked and shimmering, and the sky glows a deep, fiery orange.

The photos capture both our neighboring planets and galaxies far, far away in a stunning release to celebrate one of NASA’s ...

Sorry to burst your astronomical bubble, but the claim that you'll see a full on smiley face in the sky is a tad exaggerated.

Slideshows ...