NASA and Roscosmos continue to disagree on the cause and severity of an air leak in the Russian segment of the International Space Station, one that NASA worries could lead to a “catastrophic ...

Satellite operator Spire Global is selling its commercial ship-tracking business to an analytics provider to invest in other data markets and its hosted payload services.

WASHINGTON — As Donald Trump embarks on his second term, all eyes are on the future of the U.S. Space Force. Created during Trump’s first term, the Space Force has become a focal point of national ...

The Space Development Agency awarded Kratos a $116.7 million contract to build ground system for missile defense operations ...

Boeing has shipped the first pair of O3b mPower satellites with fixes addressing power issues that have hobbled the initial six in SES’s next-generation medium Earth orbit broadband network.

Space robotics specialist GITAI has raised an extra $15.5 million in venture capital to help expand into the nascent in-orbit servicing market.

The upcoming presidential transition will be unlike any other in recent history at NASA, thanks in large part to the potentially disruptive influence of Elon Musk, warned veterans of past ...

NASA’s Jet Propulsion Laboratory will lay off about 5% of its staff this week because of budget cuts, the second such major layoff at the center in less than a year.