SpaceX will launch 36 Tranche 2 Tracking Layer satellites — 18 built by L3Harris and 18 built by Lockheed Martin — plus eight ...

The space rock, known as “2026 AJ” and 40 feet in diameter, is hurtling towards our planet at around 20,500 miles per hour.

As it continues to build and field its nascent constellation, the Space Development Agency (SDA) has selected four companies—L3Harris Technologies, Lockheed Martin, Northrop Grumman and Rocket Lab—to ...

In December 2025, Rocket Lab announced its largest-ever contract, an US$816 million award to design, build, and operate 18 advanced missile-tracking satellites for the U.S. Space Force’s Proliferated ...

The European Space Agency recently inaugurated the New Norcia 3, a 115-foot deep-space antenna located in Western Australia.

An artist's depiction of L3Harris' tracking layer satellite, which will be part of a solution designed by the Space Development Agency and the Missile Defense Agency to track and target hypersonic ...

Sierra Space, a proven defense-tech company delivering solutions for the nation’s most critical missions and advancing the ...

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 ...

The Missile Track Custody program is part of the Space Force's plan to make its missile warning and tracking capabilities more resilient. (Raytheon Intelligence and Space) WASHINGTON — The U.S. Space ...

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.

The Sept. 28 SpaceX launch on behalf of the Space Development Agency slipped due to supply chain problems, with bid issues and software development also contributing. When you purchase through links ...

While these megaconstellations promise to bridge the digital gap and stimulate economic growth, they also increase the risks of orbital congestion and collisions. Rising risks of collisions and ...