The Pelican Nebula is located in the constellation Cygnus, the swan.

An impulsive X4.2 solar flare sparked strong radio blackouts across Africa and Europe as the giant sunspot continues to rage.

The universe doesn’t revolve around Kitt Peak, but the observatory southwest of Tucson is at the center of what could be the biggest breakthrough in the study of the cosmos in decades. Using an ...

Find out what's up in your night sky during February 2026 and how to see it in this Space.com stargazing guide.