WASHINGTON — United Launch Alliance plans to begin 2026 with a national security mission as its Vulcan Centaur rocket ...

The Space Force's Next-Generation Overhead Persistent Infrared program will feature two geosynchronous Earth orbit satellites and two polar-orbiting spacecraft. (Lockheed Martin) Despite expectations ...

As the Space Force enters 2026 amid escalating threats from China and Russia, it faces a pivotal year as it transitions to ...

Orange County-based aerospace firms Terran Orbital Corp. and Turion Space are among a dozen companies selected by the U.S. Space Force to compete for spacecraft contracts under a $237 million program.

WASHINGTON — Sierra Space announced May 8 it has completed a ground-based demonstration of a navigation satellite prototype for the U.S. Space Force’s Resilient Global Positioning System (R-GPS) ...

WEST LAFAYETTE, Ind. — Purdue University, already known as the Cradle of Astronauts, is now establishing itself among the academic leaders for the U.S. Space Force with research and initiatives ...

COLORADO SPRINGS, Colo.—The Space Force’s main acquisition arm is looking to see which of its major programs could be scaled back or replaced with a commercial alternative. “Nobody got a pass.

Airmen do a 2-mile run as part of a physical training test at Fairchild Air Force Base, Wash., Oct. 29, 2024. Under revised ...

A generation ago, when former NASA Administrator Dan Goldin promoted the mantra of a “faster, better, cheaper” approach to the agency’s science missions, critics often joked that NASA could only pick ...

The Space Force's Geosynchronous Space Situational Awareness Program satellites, depicted here, serve a neighborhood watch function in geosynchronous orbit. (U.S. Air Force) The Space Force is ...

The Space Force has been working closely with private investment firms to get a leg up on emerging technologies. The result is a “pool” of companies with products the service wants, a senior defense ...

The North American X-15 was built to flirt with the edge of space, not to cross it by accident. Yet on a research mission ...