Five years after their space jaunts, the astronauts appear to be in good cardiovascular health.

Two meteor showers —the Alpha Capricornids and Southern Delta Aquariids — reach their peaks this week. Here’s how to observe ...

Just a few months after wrapping up its seventh test flight in orbit, Space Force’s experimental vehicle known as X-37B is ...

A full understanding of how lightning forms in the clouds has eluded scientists, but new research promises to solve this ...

On this day in U.S. History, in 1958, President Dwight D. Eisenhower signed the National Aeronautics and Space Act of 1958. It led to the establishment of NASA, which formally began operations on ...

Prepare for an intergalactic journey on a visit to this quirky Wisconsin sculpture park, with scrap metal works created to ...

The 27.30 hour countdown for the ambitious NASA-ISRO NISAR Mission commenced on Tuesday, ISRO sources said. ISRO's Geosynchronous Satellite Launch Vehicle will carry the NASA-ISRO Synthetic Aperture ...