Galaxies speckle the heavens like stars in a stunning new photo of the deep and distant universe.

A newly released image of the sun captured by the world's largest solar telescope shows the surface of our nearest star in ...

Vesta has a number of characteristics working in its favor when it comes to its visibility in the night sky. For one, it ...

The European Space Agency's Gaia mission has spotted an unusual family of stars all strangely eager to leave home -- a family we couldn't have discovered without the star-surveying spacecraft, and one ...

Did you know some of the brightest sources of light in the sky come from the regions around black holes in the centers of ...

May 2025 offers some spectacular celestial sights, from a bright comet and a meteor shower to a full Flower Moon. Here’s what ...