Just like your cellphone stays connected by roaming between networks, NASA's Polylingual Experimental Terminal, or PExT, ...

Autonomous free-flying robots aboard the International Space Station (ISS) frequently lose their bearings. Without gravity to distinguish up from down, even precision sensors suffer from accumulating ...

From massive solar panels to the difficulty of staying cool - not to mention high-energy radiation - there are a lot of ...

California’s Arkisys and London’s Odin Space have teamed up to offer the first-ever insurance for space debris collisions.

"Equipping Arkisys spacecraft with Odin's Nano Sensors is the first move in a new era of safer, smarter, more sustainable ...

By the authority vested in me as President by the Constitution and the laws of the United States of America, it is hereby ordered: Section 1.  Purpose.

The Space Development Agency, part of the U.S. Space Force, said on Friday it has reached agreements with four defense ...

The $816 million contract follows a separate $515 million — both awarded by the U.S. Space Development Agency.

The Army’s role is not to duplicate the Space Force; it is to fulfill its foundational functions as prescribed by federal law. Title 10, U.S. Code, legally mandates each service to “organize, train, ...

WASHINGTON — The Space Development Agency announced Dec. 19 it awarded about $3.5 billion in contracts to four companies to build 72 missile-tracking satellites for the next phase of a low Earth orbit ...

On December 20, 2019, I established the United States Space Force—America’s Guardians of the High Frontier—as the sixth branch of our Armed Forces. Today, our Nation thanks the incredible Guardians ...

SDA awards $3.5B to Lockheed, L3Harris, Northrop and Rocket Lab for Tranche 3 PWSA Tracking Layer missile-warning satellites.