Startup Xona Space Systems hopes to provide an unspoofable alternative to increasingly threatened GPS.

The company is developing a larger vehicle, named Helios, that could meaningfully improve the ability of SpaceX's Falcon 9 ...

This is today's edition of The Download, our weekday newsletter that provides a daily dose of what's going on in the world of ...

One of NASA's top ozone depletion and air pollution scientists, credited with enhancing local air pollution measurement tools ...

Privately owned Japanese aerospace company ispace on Thursday will make its second attempt to land a remotely controlled capsule on the moon as part of its settlement effort.

The US government, through the US Agency for International Development (USAID), facilitated Starlink’s deployment in Ukraine ...

We knew Democratic Commissioner Geoffrey Starks was leaving, but Republican Nathan Simington’s departure came out of nowhere, ...