Astronaut Barry "Butch" Wilmore is leaving NASA after a quarter-century of service. Wilmore spent a total of 464 days off ...

NASA has selected six companies to produce studies focused on lower-cost ways to deliver spacecraft to multiple, difficult-to-reach orbits.

The astronaut ends a 25-year career after his last mission saw him spend much longer than expected on the ISS.

In August 2025, the Sturgeon Moon offers a rare spectacle, gracing the sky on two consecutive evenings. This full moon, named ...