SLC-3E – Spaceflight Now

November 7, 2025

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[ November 4, 2025 ] President Trump renominates commercial astronaut Jared Isaacman for NASA administrator News

Atlas 5 to sport new upper stage engine Thursday

December 8, 2014 Justin Ray

The most powerful Atlas rocket to ever fly from the West Coast is poised for launch Thursday to deliver a secret payload into orbit while debuting a new upper stage engine.