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

LeoLabs has won an interagency contract to provide space-surveillance data for the U.S. government, supporting adversarial spacecraft monitoring and the TraCSS orbital traffic coordination platform ...

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 ...

The Space Development Agency has awarded L3Harris Technologies a nearly $1 billion contract to build satellites that would ...

"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." ...

Less than four months after an August ribbon-cutting, L3Harris announced the $100 million satellite facility has ramped up to ...

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 ...

WASHINGTON — The Space Development Agency selected three companies to build 18 satellites each for its space-based missile warning, tracking and defense constellation. The satellites will make up a ...

Interstellar comet 3I/ATLAS makes its closest approach to Earth on Dec. 19. Here's how you can track its progress both during ...

The idea is to build three deep-space tracking stations in the United States, Britain, and Australia, with the first to be constructed and operational in Australia by 2026, a second in Britain with ...

Tiny bursts of electrical energy caused by collisions of objects no wider than a pencil lead could one day allow pieces of space debris smaller than one millimeter in diameter to be tracked, reducing ...

TAMPA, Fla. (WFLA) — It’s not just satellites tracking tropical activity from above – astronauts onboard the International Space Station use their bird’s eye view to aid researchers on the ground.