As of August 2024, there were reportedly more than 700 unidentified objects in the Space-Track catalogue maintained by the ...

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

Cutting space-tracking efforts risks collisions — and U.S. leadership in commercializing outer space. September 1, 2025 at 7:00 a.m. EDTToday at 7:00 a.m. EDT ...

Illustration of congestion in geostationary orbit. Credit: ESA/ID&Sense/ONiRiXEL; CC BY-SA 3.0 U.S. military officials are scrambling to upgrade decades-old systems that track objects in space — a ...

WASHINGTON — As the U.S. military works on developing its next-generation missile defense systems, more of the resources need to be focused in space, experts said Dec. 14. "It's so important that we ...

WASHINGTON — After nearly three years operating in stealth mode, Seattle-based startup Kapta Space emerged on Feb. 21, announcing plans to demonstrate metasurface antenna technology for space-based ...

"As Santa flies through the skies, satellites track his position by detecting Rudolph's nose, which gives off an infrared signature similar to that of a missile." ...