Astronomers from the University of Sheffield and Pennsylvania State University have performed X-ray and optical observations ...

The faraway exoplanet could help provide answers as to why there are hardly any planets with twice the diameter of Earth.

On Saturday (March 29), SpaceX posted photos on X of the Fram2 mission's Falcon 9 rocket and Crew Dragon capsule rolling out ...

People often think about archaeology happening deep in jungles or inside ancient pyramids. However, a team of astronomers has ...

A SpaceX astronaut mission like no other will lift off from Kennedy Space Center on Monday night. Here's what to know.

Skygazers have been waiting for over a year to see a recurrent nova that creates a temporary, super-bright star every 80 ...