WASHINGTON — The House Appropriations Committee on June 9 dropped its draft fiscal 2026 defense spending bill, proposing a ...

Spanish startup Arkadia Space has successfully tested in orbit a thruster it has developed that uses hydrogen peroxide as ...

A year after the launch of a flawed crewed test flight of Boeing’s CST-100 Starliner, NASA has yet to determine the next ...

BeiDou is undoubtedly a strategic asset for China. It supports Beijing’s push to lead international technical standards, expand its soft power influence and offer alternatives to U.S.-backed ...

“We’ve spent nearly $20 billion on nuclear (space) power since the 50s and the only system we currently have is a light-bulb sized, 100-watt radioisotope generator,” Bhavya Lal, former NASA Associate ...