The Priority Mail 'Spiral Galaxy' and Priority Mail Express 'Star Cluster' stamps are now available in panes of four at post ...

The 3.7-billion-year-old formations in the planet's Gale Crater suggest the presence of long-gone bodies of liquid water, ...

A 196-foot-wide asteroid has a 1-in-83 chance of striking Earth in 2032. An expert tells Space.com where this asteroid could ...

Viasat partners with the European Space Agency to use the satellites to connect to phones and IoT devices on the ground.

The Solar Wind Magnetosphere Ionosphere Link Explorer (SMILE) is a joint mission between the European Space Agency (ESA) and ...

NASA explains some of the experiments being performed on the International Space Station into human health and performance.

Though 2025 won't mark the return of astronauts into deep space as NASA had hoped, launchpads still will be scorching-hot ...

The Moon and asteroids are at the top of the mission list for a number of agencies, while others will focus on exploration to ...

Türkiye accelerates space ambitions, launching satellites, forging international partnerships and aiming for the moon ...

Planetary defense is a global imperative, of course, but for the time being, NASA — and, by extension, the United States — is ...

The U.S. Postal Service has issued two new stamps featuring iconic images from NASA’s James Webb Space Telescope. The stamps, ...

The next SpaceX launch from Florida will occur between Wednesday night and Thursday morning, and it's not a Starlink. Here's what to know.