For more than 60 years, the military has launched reconnaissance, communications, and missile warning satellites into orbit.

Then along comes Musk, with one of the world's loudest microphones, shouting that NASA's astronauts are stranded and that ...

High above a barren California desert on Tuesday, a privately developed aircraft broke the sound barrier for the first time ...

One of the key questions about Blue Origin is whether it will push toward full reusability with New Glenn. In 2021, Ars first ...

Apple-designed chips powering Macs, iPhones, and iPads contain two newly discovered vulnerabilities that leak credit card ...

What happened to China's reusable rocket testbed? A Chinese state-owned company performed a rocket flight on January 18 (US ...

NASA's acting administrator is moving swiftly to remove diversity, equity, inclusion, and accessibility—or DEIA—programs from ...

The third Starship test flight last March saw the spacecraft reach its planned trajectory and fly halfway around the world ...

SpaceX plans to launch the seventh full-scale test flight of its massive Super Heavy booster and Starship rocket Thursday ...

Founded a little less than three years ago, K2 seeks to disrupt the production of large satellites by focusing on vertical ...

Pettit is now in the midst of his third stint on the International Space Station, and the decade he had to prepare for his ...

By "end state of the industry," Lapsa means that Stoke is developing a fully reusable medium-lift rocket named Nova. The ...