Starship rockets built by Elon Musk’s SpaceX have blown up. A version of that biggest-ever booster is slated to launch the ...

The astronauts speak out after returning from an unexpected nine-month mission that was extended following vehicle issues en ...

Butch Wilmore, one of two US astronauts trapped in orbit for roughly nine months, defended the performance and future of the Boeing Co. craft that caused their prolonged trip.

The latest news, announced Sunday, is that Airbus will design and build the lander that will carry the ExoMars down to the surface of Mars. The mission is scheduled to launch no earlier than 2028 on a ...

Starliner returned autonomously in early September. Since then, NASA and Boeing have been reviewing data from the test flight ...

Gamma variant space vehicles. SDA said the request for proposal notice, posted on SAM.gov Friday, focuses on the Gamma variant for the Advanced Fire Control Program. The agency aims to purchase 10 ...

Abstract: A hybrid underwater vehicle (HUV) equipped with thrusters and tracks has ... for trajectory tracking control of HUVs in free-flying and crawling operation modes. Based on the tracking error, ...

The return to Earth of Boeing's Starliner astronauts stuck on the International Space Station inched closer as their replacements arrived to Florida for their relief flight this week. The quartet ...

Space Force posted a photo of our planet seen from X-37B in space. "An X-37B onboard camera, used to ensure the health and safety of the vehicle, captures an image of Earth while conducting ...

Photos showed the white-and-black space plane parked on the runway in darkness. open image in gallery An X-37B onboard camera, used to ensure the health and safety of the vehicle, captures an ...

This is the seventh successful test flight of one of these vehicles, Space Force officials ... It resembles the famous NASA space shuttle in that it is solar-powered, though it notably lacks ...