March 6, 2026
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Breaking News
  • [ March 6, 2026 ] Live coverage: SpaceX plans mid-afternoon Falcon 9 rocket launch from Vandenberg SFB Falcon 9
  • [ March 5, 2026 ] Spanish launch startup PLD Space raises $209 million to scale its rocket production Miura 5
  • [ March 3, 2026 ] SpaceX launches 600th Starlink satellite of 2026 during predawn Falcon 9 rocket flight from Cape Canaveral Falcon 9
  • [ March 1, 2026 ] SpaceX launches 29 Starlink satellites on Falcon 9 rocket from Cape Canaveral Falcon 9
  • [ March 1, 2026 ] SpaceX launches 25 Starlink Satellites from the West Coast Falcon 9

Aerojet Rocketdyne

Atlas 5

Record-setting Atlas launches with new Centaur engine

December 13, 2014 Justin Ray

A United Launch Alliance Atlas 5 rocket put on a display of power, sound and light Friday evening at Vandenberg Air Force Base in launching a clandestine national security payload, then successfully debuted a new upper stage engine as it flew over the horizon.

Atlas 5

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.

AR1 Twin Booster
News

Aerojet Rocketdyne touts AR1 engine for Atlas 5

October 1, 2014 William Harwood

Aerojet Rocketdyne is pressing ahead with development of a powerful new rocket engine that company officials believe will be an attractive alternative to the Russian-built RD-180 engine that now powers the first stage of United Launch Alliance’s workhorse Atlas 5 booster.

Posts pagination

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News Headlines

  • Live coverage: SpaceX plans mid-afternoon Falcon 9 rocket launch from Vandenberg SFB
    March 6, 2026
  • Spanish launch startup PLD Space raises $209 million to scale its rocket production
    March 5, 2026
  • SpaceX launches 600th Starlink satellite of 2026 during predawn Falcon 9 rocket flight from Cape Canaveral
    March 3, 2026
  • SpaceX launches 29 Starlink satellites on Falcon 9 rocket from Cape Canaveral
    March 1, 2026
  • SpaceX launches 25 Starlink Satellites from the West Coast
    March 1, 2026
  • NASA announces major overhaul of Artemis moon program: “We’ve got to get back to basics”
    February 27, 2026
  • SpaceX Falcon 9 launches from Cape Canaveral with 29 Starlink satellites
    February 27, 2026
  • SLS rocket hauled back to VAB for repairs
    February 25, 2026
  • SpaceX launches 500th Starlink satellite in 2026 during Wednesday Falcon 9 flight
    February 25, 2026
  • SpaceX’s Tuesday twilight Falcon 9 rocket launch sends 29 Starlink satellites into low Earth orbit
    February 24, 2026
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