In 1985, an ailing solar observation satellite in orbit over 300 miles above the Earth was the target of a United States Air ...

Northrop Grumman and the USAF have conducted a full-scale qualification static fire test of the Sentinel ICBM stage-one solid ...

Rocket Lab reported earnings last week, but that's not all the news it shared. It's also planning a floating landing pad, and it has invented a flatter satellite. It also doubled one launch ...

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The U.S. Air Force and Northrop Grumman Corporation completed a full-scale qualification static fire test of the Sentinel intercontinental ballistic missile stage-one solid rocket motor on March 6.

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After hours: March 12 at 7:58:43 PM EDT Loading Chart for SLDP ...

After hours: March 13 at 7:59:48 PM EDT Loading Chart for RKLB ...