NASA's SPHEREx space observatory has spent the last six weeks undergoing checkouts, calibrations, and other activities to ...

In exploring various cultures’ Milky Way mythologies, Graur was struck by ancient Egyptian written sources that referenced ...

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

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

Bode's Galaxy has an apparent magnitude of +6.94, making it one of the brightest galaxies visible in the Northern Hemisphere.