Artemis I Core Stage and Boosters in VAB

The fully stacked twin solid rocket boosters for NASA’s Space Launch System (SLS) rocket are seen on top of the mobile launcher inside High Bay 3 of the Vehicle Assembly Building (VAB) at the agency’s Kennedy Space Center in Florida on June 4, 2021. Now that booster stacking is complete, teams with NASA’s Exploration Ground Systems and contractor Jacobs are preparing to integrate the massive core stage, which arrived at Kennedy in April 2020, with the boosters inside the VAB. The 188,000-pound core stage alone will provide more than 2 million pounds of thrust at launch, and coupled with the boosters, will provide more than 8.8 million pounds of thrust to launch the Artemis I mission. The first in an increasingly complex series of missions, Artemis I will test SLS and the Orion spacecraft as an integrated system ahead of crewed flights to the Moon.

The fully stacked twin solid rocket boosters for NASA’s Space Launch System (SLS) rocket are seen on top of the mobile launcher inside High Bay 3 of the Vehicle Assembly Building (VAB) at the agency’s Kennedy Space Center in Florida on June 4, 2021. Now that booster stacking is complete, teams with NASA’s Exploration Ground Systems and contractor Jacobs are preparing to integrate the massive core stage, which arrived at Kennedy in April 2020, with the boosters inside the VAB. The 188,000-pound core stage alone will provide more than 2 million pounds of thrust at launch, and coupled with the boosters, will provide more than 8.8 million pounds of thrust to launch the Artemis I mission. The first in an increasingly complex series of missions, Artemis I will test SLS and the Orion spacecraft as an integrated system ahead of crewed flights to the Moon.

Photographer NASA/Kim Shiflett
Album SLS_Core_Stage_Lift_Mate
Location VAB
Core StageEGSExploration Ground SystemsKSCSLSSpace Launch SystemVABVehicle Assembly Building