TRACERS will launch for a low-Earth orbit of 367 miles (590 kilometers) on a SpaceX Falcon 9 rocket alongside three ...

The moon's thin atmosphere, called an exosphere, has been a puzzle to science for some time. Two main processes were thought ...

Draconian budget and staff cuts could mean another Challenger disaster, warn current and former NASA employees.

As a young girl growing up in the 1960s, Patricia Matos-Puente wanted to be an astronaut. Her interest in space was sparked ...

Peering at the sunlit skies through a Vatican-owned space telescope and calling the last surviving member of the Apollo 11 spaceflight mission was how Pope Leo XIV celebrated the anniversary of the ...