LVSA Added to Artemis-1 Stack, As SLS Big Build Continues

Teams at @NASAKennedy have moved one step closer to 1st @NASA_SLS launch, with installation of Launch Vehicle Stage Adapter (LVSA) to the Artemis-1 vehicle. […]

NASA Conducts Successful Second Test Fire of SLS Moon Rocket Core Stage

@NASA_SLS has successfully completed 8min 19sec Hot Fire Test @NASAStennis, clearing another milestone ahead of #Artemis1. […]

Tight Test Margins Hampered SLS Hot Fire Test, NASA Says

@NASA has provided an update on what went wrong (and right) during last Saturday’s Hot Fire Test of SLS Core Stage. […]

NASA's SLS Moon Rocket Shuts Down Early in Major Test Fire Before Launch

@NASA, @Boeing & @AerojetRDyne wrap up final Green Run test of @NASA_SLS Core Stage on anniversary of Columbia’s last launch. […]

Watch NASA Test Fire America's New SLS Moon Rocket

@NASAStennis, @Boeing & AerojetRdyne teams are readying for #GreenRun Hot Fire Test of @NASA_SLS as soon as Sat 16 Jan. […]

Year in Review 2020: Humans into Deep Space (Part 2)

As @NASA selects #ArtemisTeam for @NASA_SLS missions beyond low-Earth orbit, the @Space_Station entered a new era of utilization in 2020 with the arrival of Commercial Crew. […]

SLS Core Stage Completes Sixth Green Run Test, Eyes Early Nov Test-Fire

@NASA_SLS has completed its 6th of 8 #GreenRun tests of the Artemis-1 core stage. Mark your calendars for Hot Fire Test in early Nov. […]

SLS Green Run Testing to Resume Monday, Following Hurricane Laura

@NASAStennis & @NASA_SLS teams may resume Green Run testing with Test 5 of the Artemis-1 core stage as early as next week. […]

Aerojet Rocketdyne Completes Propulsion Hardware for Artemis-2 Crewed Lunar Mission

@AerojetRdyne has completed its rocket engines & motors that will propel Artemis-2 & humans back to the Moon. […]

NASA Wraps Up Third SLS Core Stage Green Run Test, Eyes Test Fire This Fall

The SLS core stage is installed into the B-2 Test Stand at NASA’s John Stennis Space Center in Bay St. Louis, Miss., in January 2020. Photo Credit: NASA

NASA engineers are approaching the midpoint of “Green Run” testing as the Space Launch System (SLS) core stage inches ever closer to a planned full-mission-duration static-firing […]