The Space Force has selected four contractors to work on concepts for a batch of new, small GPS satellites meant to proliferate the critical position, navigation, and timing constellation.
The Space Development Agency has selected three contractors to build 54 satellites—48 for missile warning/missile tracking (MW/MT) and six for missile defense—in deals worth a combined $2.5 billion, the agency announced Jan. 16. L3Harris, Lockheed Martin, and Sierra Space will all build 16 MW/MT satellites ...
The Space Force’s X-37B space plane returned to Earth on Nov. 12, concluding its longest mission yet after nearly two and a half years in orbit. The orbital test vehicle touched down at NASA’s Kennedy Space Center Shuttle Landing Facility early in the morning of ...
A Space Force X-37B reusable space plane surpassed 780 days in space July 7, eclipsing its prior endurance record. X-37B missions have grown progressively longer over time. OTV-1 lasted 224 days in 2010. OTV-5 had set the record of 780 days, remaining in space from ...