A Senate committee has delayed consideration of a bill intended to expedite FCC reviews of satellite licenses amid concerns ...

NASA defended preparations for Artemis 2 after a fueling test had hydrogen leaks like those that bedeviled Artemis 1 more ...

After helping place proliferated LEO constellations at the center of U.S. military space planning, the SmallSat Alliance is now tackling how these networks can be used together as a unified system.

Light is the fastest phenomenon in the universe, clocking in at just under 300,000 kilometers per second. The telescopes that observe that light, from radio waves to gamma rays, are built at rather ...

In the consumer electronics playbook, custom silicon is the final step in the marathon: you use off-the-shelf components to prove a product, achieve mass scale and only then invest in proprietary ...

Shawn Bratton, the Space Force’s vice chief of space operations, spoke with SpaceNews’ Sandra Erwin as part of an event focused on the Space Force 2040 at the Johns Hopkins University Bloomberg Center ...

SpaceX is pausing Falcon 9 launches after an issue with the rocket’s upper stage encountered at the end of a launch Feb. 2.

NASA is no longer planning a February launch of the Artemis 2 mission after encountering hydrogen leaks during a fueling test ...

SpaceX has acquired xAI, an artificial intelligence company also run by Elon Musk, as part of his effort to develop orbital ...

In space procurement, there are few phrases that carry more weight than “flight heritage.” Once a supplier claims it, the rest of the room can relax. The hardware has flown, goes the thinking. It ...

A NASA authorization bill the House Science Committee is scheduled to take up this week would require closer scrutiny of ...

The Pentagon for decades has treated launch as the central logistical problem of military space. Once a satellite reaches ...