Spaceflight Insider

News Archive / Tagged: Green Run

  • NASA successfully test fires Space Launch System mega rocket

    Cullen DesforgesMarch 18th, 2021

    The second time was the charm for NASA's Space Launch System core stage as the agency successfully performed a full-duration firing of all four RS-25 engines at the base of the rocket, the final evaluation in vehicle's Green Run test campaign.

  • NASA, Boeing to conduct second SLS rocket core hot fire

    Cullen DesforgesFebruary 2nd, 2021

    Nearly two weeks after the first attempt, NASA and prime contractor Boeing announced their decision to proceed with a second hot fire test of the Space Launch System core stage.