The secretive Russian satellite in space that US officials believe is connected to a nuclear anti-satellite weapon programme has appeared to be spinning uncontrollably, suggesting it may no longer ...

WASHINGTON, April 25 (Reuters) - The secretive Russian satellite in space that U.S. officials believe is connected to a nuclear anti-satellite weapon program has appeared to be spinning ...

A conceptional drawing of the Weather System Follow-on – Microwave (WSF-M) satellite. (Ball Aerospace) The Space Force said Thursday its newest weather satellite is now operational and will soon ...

For the second time in six months, SpaceX will deploy a US military satellite that was sitting in storage, waiting for a slot on United Launch Alliance's launch schedule. Space Systems Command ...

Join our newsletter to get the latest military space news every Tuesday by veteran defense journalist Sandra Erwin. Story updated April 3 with additional details of Northrop Grumman’s satellite ...

In this photo provided by South Korea Defense Ministry, South Korea's second military spy satellite lifts off from the Kennedy Space Center in Cape Canaveral, Florida, on Sunday April 7 ...

One of Russia's largest ammunition depots exploded earlier in the week. Satellite imagery captured on Thursday shows significant damage at the site northeast of Moscow. The image appears to show ...

The startup announced in March that it had signed a US Air Force contract worth up to $12 million and successfully launched its first satellite, Clarity-1. "The launch of Clarity-1 is a pivotal ...

The contract, a Small Business Innovation Research (SBIR) Phase 2 agreement, will support the advancement of techniques used to identify and analyze satellite behavior in orbit, the company ...

Decades ago during the heady space race rivalry between the former Soviet Union and the United States, the entire world experienced the Sputnik moment when the first artificial satellite orbited ...

The State Department is urging other countries to avoid doing business with Chinese satellite firms, arguing that such contracts fuel military development and help Beijing gather sensitive intelli ...