
Astronomers may have found our galaxy’s first example of an unusual kind of stellar explosion. This discovery, made with NASA’s…

This view of the Earth’s horizon looks across a cloudy Pacific Ocean.

This view of the Earth’s horizon looks across a cloudy Atlantic Ocean.

View of a sunrise breaking through the Earth’s horizon.

Earth’s atmospheric glow and the aurora blanket the horizon.

This view of the Earth’s horizon looks across the Red Sea and the Nile River in Africa.

In this image from 2018, NASA astronaut Jeanette Epps trains in a U.S. spacesuit at the Johnson Space Center.

Weather permitting, the space station will be visible over Tampa, Fla., while the Super Bowl is being played there on…

From the International Space Station, astronaut Soichi Noguchi of the Japan Aerospace Exploration Agency shared a photograph of Tampa, Florida,…