The Space Launch System (SLS) rocket and Orion Spacecraft roll out of the Vehicle Assembly Building (VAB) to Launch Pad 39B at NASA's Kennedy Space Center in Florida for the first time on March 17, 2022.

Space Launch System (SLS) rocket and Orion Spacecraft rollout at Kennedy Space Center

Space Launch System (SLS) rocket and Orion Spacecraft rollout at Kennedy Space Center

The Space Launch System (SLS) rocket and Orion Spacecraft roll out of the Vehicle Assembly Building (VAB) to Launch Pad 39B at NASA's Kennedy Space Center in Florida for the first time on March 17, 2022.

The Moon is seen shining over the SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher on January 28, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II. 508 Description:The Moon is seen shining over the SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher on January 29, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II.

The Moon is seen behind the SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher on January 28, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II. 508 Description:The Moon is seen shining over the SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher on January 29, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II.

The Moon is seen shining over the SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher on January 29, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II.

The sun is seen setting behind NASA’s SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher on January 31, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II.

The Moon is seen shining over the SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher on January 28, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

These images and video show NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

The sun sets on NASA’s Space Launch System (SLS) rocket and Orion spacecraft as they stand fully assembled atop the mobile launcher at Launch Pad 39B at NASA’s Kennedy Space Center in Florida. The sky glows with warm shades of orange and pink, silhouetting the towering rocket and its solid rocket boosters against the fading light. Photographed on January 31, 2026, the scene captures teams preparing for a wet dress rehearsal for the Artemis II mission, rehearsing launch countdown timelines and procedures as day turns to night.

The sun sets behind NASA’s Space Launch System (SLS) rocket and Orion spacecraft as they stand fully assembled atop the mobile launcher at Launch Pad 39B at NASA’s Kennedy Space Center in Florida. The sky glows with warm shades of orange and pink, silhouetting the towering rocket and its solid rocket boosters against the fading light. Photographed on January 31, 2026, the scene captures teams preparing for a wet dress rehearsal for the Artemis II mission, rehearsing launch countdown timelines and procedures as day turns to night.

The sun sets behind NASA’s Space Launch System (SLS) rocket and Orion spacecraft as they stand fully assembled atop the mobile launcher at Launch Pad 39B at NASA’s Kennedy Space Center in Florida. The sky glows with warm shades of orange and pink, silhouetting the towering rocket and its solid rocket boosters against the fading light. Photographed on January 31, 2026, the scene captures teams preparing for a wet dress rehearsal for the Artemis II mission, rehearsing launch countdown timelines and procedures as day turns to night.

The sun sets behind NASA’s Space Launch System (SLS) rocket and Orion spacecraft as they stand fully assembled atop the mobile launcher at Launch Pad 39B at NASA’s Kennedy Space Center in Florida. The sky glows with warm shades of orange and pink, silhouetting the towering rocket and its solid rocket boosters against the fading light. Photographed on January 31, 2026, the scene captures teams preparing for a wet dress rehearsal for the Artemis II mission, rehearsing launch countdown timelines and procedures as day turns to night.

The sun sets behind NASA’s Space Launch System (SLS) rocket and Orion spacecraft as they stand fully assembled atop the mobile launcher at Launch Pad 39B at NASA’s Kennedy Space Center in Florida. The sky glows with warm shades of orange and pink, silhouetting the towering rocket and its solid rocket boosters against the fading light. Photographed on January 31, 2026, the scene captures teams preparing for a wet dress rehearsal for the Artemis II mission, rehearsing launch countdown timelines and procedures as day turns to night.

The sun sets on NASA’s Space Launch System (SLS) rocket and Orion spacecraft as they stand fully assembled atop the mobile launcher at Launch Pad 39B at NASA’s Kennedy Space Center in Florida. The sky glows with warm shades of orange and pink, silhouetting the towering rocket and its solid rocket boosters against the fading light. Photographed on January 31, 2026, the scene captures teams preparing for a wet dress rehearsal for the Artemis II mission, rehearsing launch countdown timelines and procedures as day turns to night.

The sun sets on NASA’s Space Launch System (SLS) rocket and Orion spacecraft as they stand fully assembled atop the mobile launcher at Launch Pad 39B at NASA’s Kennedy Space Center in Florida. The sky glows with warm shades of orange and pink, silhouetting the towering rocket and its solid rocket boosters against the fading light. Photographed on January 31, 2026, the scene captures teams preparing for a wet dress rehearsal for the Artemis II mission, rehearsing launch countdown timelines and procedures as day turns to night.

The sun sets on NASA’s Space Launch System (SLS) rocket and Orion spacecraft as they stand fully assembled atop the mobile launcher at Launch Pad 39B at NASA’s Kennedy Space Center in Florida. The sky glows with warm shades of orange and pink, silhouetting the towering rocket and its solid rocket boosters against the fading light. Photographed on January 31, 2026, the scene captures teams preparing for a wet dress rehearsal for the Artemis II mission, rehearsing launch countdown timelines and procedures as day turns to night.

The sun sets behind NASA’s Space Launch System (SLS) rocket and Orion spacecraft as they stand fully assembled atop the mobile launcher at Launch Pad 39B at NASA’s Kennedy Space Center in Florida. The sky glows with warm shades of orange and pink, silhouetting the towering rocket and its solid rocket boosters against the fading light. Photographed on January 31, 2026, the scene captures teams preparing for a wet dress rehearsal for the Artemis II mission, rehearsing launch countdown timelines and procedures as day turns to night.

508 DESCRIPTION: The sun sets behind NASA’s Space Launch System (SLS) rocket and Orion spacecraft as they stand fully assembled atop the mobile launcher at Launch Pad 39B at NASA’s Kennedy Space Center in Florida. The sky glows with warm shades of orange and pink, silhouetting the towering rocket and its solid rocket boosters against the fading light. Photographed on January 31, 2026, the scene captures teams preparing for a wet dress rehearsal for the Artemis II mission, rehearsing launch countdown timelines and procedures as day turns to night.

The sun setting NASA’s SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher on January 31, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II.

These images show NASA employees attending an event April 10, 2025, at Marshall Space Flight Center in Huntsville, Alabama, to view the Orion stage adapter for Artemis II before it is transported to NASA’s Kennedy Space Center in Florida. Manufactured entirely at NASA Marshall, the adapter plays a crucial role in connecting the SLS (Space Launch System) rocket’s interim cryogenic propulsion stage to the Orion spacecraft. This adapter is the final piece of SLS hardware to be delivered to Kennedy Space Center in preparation for the Artemis II mission.

These images show NASA employees attending an event August 14, 2025, at Marshall Space Flight Center in Huntsville, Alabama, to view the Orion stage adapter for Artemis II before it is transported to NASA’s Kennedy Space Center in Florida. Manufactured entirely at NASA Marshall, the adapter plays a crucial role in connecting the SLS (Space Launch System) rocket’s interim cryogenic propulsion stage to the Orion spacecraft. This adapter is the final piece of SLS hardware to be delivered to Kennedy Space Center in preparation for the Artemis II mission.

These images show NASA employees attending an event August 14, 2025, at Marshall Space Flight Center in Huntsville, Alabama, to view the Orion stage adapter for Artemis II before it is transported to NASA’s Kennedy Space Center in Florida. Manufactured entirely at NASA Marshall, the adapter plays a crucial role in connecting the SLS (Space Launch System) rocket’s interim cryogenic propulsion stage to the Orion spacecraft. This adapter is the final piece of SLS hardware to be delivered to Kennedy Space Center in preparation for the Artemis II mission.

These images show NASA employees attending an event August 14, 2025, at Marshall Space Flight Center in Huntsville, Alabama, to view the Orion stage adapter for Artemis II before it is transported to NASA’s Kennedy Space Center in Florida. Manufactured entirely at NASA Marshall, the adapter plays a crucial role in connecting the SLS (Space Launch System) rocket’s interim cryogenic propulsion stage to the Orion spacecraft. This adapter is the final piece of SLS hardware to be delivered to Kennedy Space Center in preparation for the Artemis II mission.

These images show NASA employees attending an event August 14, 2025, at Marshall Space Flight Center in Huntsville, Alabama, to view the Orion stage adapter for Artemis II before it is transported to NASA’s Kennedy Space Center in Florida. Manufactured entirely at NASA Marshall, the adapter plays a crucial role in connecting the SLS (Space Launch System) rocket’s interim cryogenic propulsion stage to the Orion spacecraft. This adapter is the final piece of SLS hardware to be delivered to Kennedy Space Center in preparation for the Artemis II mission.

These images show NASA employees attending an event August 14, 2025, at Marshall Space Flight Center in Huntsville, Alabama, to view the Orion stage adapter for Artemis II before it is transported to NASA’s Kennedy Space Center in Florida. Manufactured entirely at NASA Marshall, the adapter plays a crucial role in connecting the SLS (Space Launch System) rocket’s interim cryogenic propulsion stage to the Orion spacecraft. This adapter is the final piece of SLS hardware to be delivered to Kennedy Space Center in preparation for the Artemis II mission.

These images show NASA employees attending an event August 14, 2025, at Marshall Space Flight Center in Huntsville, Alabama, to view the Orion stage adapter for Artemis II before it is transported to NASA’s Kennedy Space Center in Florida. Manufactured entirely at NASA Marshall, the adapter plays a crucial role in connecting the SLS (Space Launch System) rocket’s interim cryogenic propulsion stage to the Orion spacecraft. This adapter is the final piece of SLS hardware to be delivered to Kennedy Space Center in preparation for the Artemis II mission.

These images show NASA employees attending an event August 14, 2025, at Marshall Space Flight Center in Huntsville, Alabama, to view the Orion stage adapter for Artemis II before it is transported to NASA’s Kennedy Space Center in Florida. Manufactured entirely at NASA Marshall, the adapter plays a crucial role in connecting the SLS (Space Launch System) rocket’s interim cryogenic propulsion stage to the Orion spacecraft. This adapter is the final piece of SLS hardware to be delivered to Kennedy Space Center in preparation for the Artemis II mission.

These images show NASA employees attending an event April 10, 2025, at Marshall Space Flight Center in Huntsville, Alabama, to view the Orion stage adapter for Artemis II before it is transported to NASA’s Kennedy Space Center in Florida. Manufactured entirely at NASA Marshall, the adapter plays a crucial role in connecting the SLS (Space Launch System) rocket’s interim cryogenic propulsion stage to the Orion spacecraft. This adapter is the final piece of SLS hardware to be delivered to Kennedy Space Center in preparation for the Artemis II mission.

The Moon is seen shining over the SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher on February 1, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II.

The Moon is seen shining over the SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher on January 28, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II.

The Moon is seen shining over the SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher on January 28, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II.

The Moon is seen shining over the SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher on January 28, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II.

The Moon is seen shining over the SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher on January 28, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II.

The Moon is seen shining over the SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher on January 28, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

This image shows NASA’s SLS (Space Launch System) and Orion spacecraft rolling out of the Vehicle Assembly Building at NASA’s Kennedy Space Center. NASA's massive Crawler-Transporter, upgraded for the Artemis program, carries the powerful SLS rocket and Orion spacecraft on the Mobile Launcher from the Vehicle Assembly Building to Launch Pad 39B at Kennedy Space Center in preparation for the Artemis II mission.

These images show the Orion stage adapter for Artemis II being prepped for shipment and then packaged in a large box, loaded on a semi-truck. It is seen leaving NASA’s Marshall Space Flight Center in Huntsville, Alabama, as it begins its journey to NASA’s Kennedy Space Center in Florida. Manufactured at Marshall, this adapter for the SLS (Space Launch System) connects the rocket’s interim cryogenic propulsion stage to the Orion spacecraft and is the final piece of SLS hardware to be delivered to Kennedy Space Center in preparation for the Artemis II mission.

These images show the Orion stage adapter for Artemis II leaving NASA’s Marshall Space Flight Center in Huntsville, Alabama, as it begins its journey to NASA’s Kennedy Space Center in Florida. Manufactured at Marshall, this adapter for the SLS (Space Launch System) connects the rocket’s interim cryogenic propulsion stage to the Orion spacecraft and is the final piece of SLS hardware to be delivered to Kennedy Space Center in preparation for the Artemis II mission.

These images show the Orion stage adapter for Artemis II being prepped for shipment and then packaged in a large box, loaded on a semi-truck. It is seen leaving NASA’s Marshall Space Flight Center in Huntsville, Alabama, as it begins its journey to NASA’s Kennedy Space Center in Florida. Manufactured at Marshall, this adapter for the SLS (Space Launch System) connects the rocket’s interim cryogenic propulsion stage to the Orion spacecraft and is the final piece of SLS hardware to be delivered to Kennedy Space Center in preparation for the Artemis II mission.

These images show the Orion stage adapter for Artemis II being prepped for shipment and then packaged in a large box, loaded on a semi-truck. It is seen leaving NASA’s Marshall Space Flight Center in Huntsville, Alabama, as it begins its journey to NASA’s Kennedy Space Center in Florida. Manufactured at Marshall, this adapter for the SLS (Space Launch System) connects the rocket’s interim cryogenic propulsion stage to the Orion spacecraft and is the final piece of SLS hardware to be delivered to Kennedy Space Center in preparation for the Artemis II mission.

A full Moon is seen shining over NASA’s SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher in the early hours of February 1, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II.

These images show the Orion stage adapter for Artemis II being prepped for shipment and then packaged in a large box, loaded on a semi-truck. It is seen leaving NASA’s Marshall Space Flight Center in Huntsville, Alabama, as it begins its journey to NASA’s Kennedy Space Center in Florida. Manufactured at Marshall, this adapter for the SLS (Space Launch System) connects the rocket’s interim cryogenic propulsion stage to the Orion spacecraft and is the final piece of SLS hardware to be delivered to Kennedy Space Center in preparation for the Artemis II mission.

NASA’s Pegasus barge, ferrying the launch vehicle stage adapter for NASA’s SLS (Space Launch System) rocket, departed the agency’s Marshall Space Flight Center in Huntsville, Alabama, Aug. 21, passing through nearby Decatur. The cone-shaped adapter is part of the SLS rocket that will power Artemis II mission, the first crewed flight of the agency’s Artemis campaign. The barge will stop briefly at NASA’s Michoud Assembly Facility in New Orleans to pick up additional hardware elements for Artemis III and Artemis IV before heading to the agency’s Kennedy Space Center in Florida, where the adapter will be readied for stacking and launch preparations.

NASA’s Pegasus barge, ferrying the launch vehicle stage adapter for NASA’s SLS (Space Launch System) rocket, departed the agency’s Marshall Space Flight Center in Huntsville, Alabama, Aug. 21, passing through nearby Decatur. The cone-shaped adapter is part of the SLS rocket that will power Artemis II mission, the first crewed flight of the agency’s Artemis campaign. The barge will stop briefly at NASA’s Michoud Assembly Facility in New Orleans to pick up additional hardware elements for Artemis III and Artemis IV before heading to the agency’s Kennedy Space Center in Florida, where the adapter will be readied for stacking and launch preparations.

A side view shows the SLS (Space Launch System) Launch Vehicle Stage Adapter, Orion Stage Adapter, Orion spacecraft, and Launch Abort System of NASA’s Artemis II rocket at Launch Complex 39B at NASA’s Kennedy Space Center. The Artemis II test flight will take Commander Reid Wiseman, Pilot Victor Glover, and Mission Specialist Christina Koch from NASA, and Mission Specialist Jeremy Hansen from the CSA (Canadian Space Agency), around the Moon and back to Earth.

These images and videos show technicians at NASA’s Marshall Space Flight Center in Huntsville, Alabama, March 17, 2025, moving the completed launch vehicle stage adapter for Artemis III from Building 4649 to Building 4708 where it will remain until it is time to ship the hardware to NASA’s Kennedy Space Center in Florida. The cone-shaped hardware connects the SLS (Space Launch System) rocket to the upper stage, the interim cryogenic propulsion stage, and protects the rocket’s flight computers, avionics, and electrical devices during launch and ascent during the Artemis missions.

These images and videos show technicians at NASA’s Marshall Space Flight Center in Huntsville, Alabama, March 17, 2025, moving the completed launch vehicle stage adapter for Artemis III from Building 4649 to Building 4708 where it will remain until it is time to ship the hardware to NASA’s Kennedy Space Center in Florida. The cone-shaped hardware connects the SLS (Space Launch System) rocket to the upper stage, the interim cryogenic propulsion stage, and protects the rocket’s flight computers, avionics, and electrical devices during launch and ascent during the Artemis missions.

These images and videos show technicians at NASA’s Marshall Space Flight Center in Huntsville, Alabama, March 17, 2025, moving the completed launch vehicle stage adapter for Artemis III from Building 4649 to Building 4708 where it will remain until it is time to ship the hardware to NASA’s Kennedy Space Center in Florida. The cone-shaped hardware connects the SLS (Space Launch System) rocket to the upper stage, the interim cryogenic propulsion stage, and protects the rocket’s flight computers, avionics, and electrical devices during launch and ascent during the Artemis missions.

These images and videos show technicians at NASA’s Marshall Space Flight Center in Huntsville, Alabama, March 17, 2025, moving the completed launch vehicle stage adapter for Artemis III from Building 4649 to Building 4708, where it will remain until it is time to ship the hardware to NASA’s Kennedy Space Center in Florida. The cone-shaped hardware connects the SLS (Space Launch System) rocket to the upper stage, the interim cryogenic propulsion stage, and protects the rocket’s flight computers, avionics, and electrical devices during launch and ascent during the Artemis missions.

These images and videos show technicians at NASA’s Marshall Space Flight Center in Huntsville, Alabama, March 17, 2025, moving the completed launch vehicle stage adapter for Artemis III from Building 4649 to Building 4708 where it will remain until it is time to ship the hardware to NASA’s Kennedy Space Center in Florida. The cone-shaped hardware connects the SLS (Space Launch System) rocket to the upper stage, the interim cryogenic propulsion stage, and protects the rocket’s flight computers, avionics, and electrical devices during launch and ascent during the Artemis missions.

NASA’s Space Launch System (SLS) rocket with the Orion spacecraft atop launches the agency’s Artemis I flight test, Wednesday, Nov. 16 from Launch Complex 39B at NASA’s Kennedy Space Center in Florida. The Moon rocket and spacecraft lifted off at 1:47 a.m. ET. The Artemis I mission is the first integrated test of the agency’s deep space exploration systems: the Space Launch System rocket, Orion spacecraft, and supporting ground systems. The mission is the first in a series of increasingly complex missions to the Moon. With Artemis missions, NASA will land the first woman and first person of color on the Moon, using innovative technologies to explore more of the lunar surface than ever before.

A full Moon is seen shining over NASA’s SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher in the early hours of February 1, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II.

A full Moon is seen shining over NASA’s SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher in the early hours of February 1, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II.

A full Moon is seen shining over NASA’s SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher in the early hours of February 1, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II.

A full Moon is seen setting behind NASA’s SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher in the early hours of February 1, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II.

A full Moon is seen setting behind NASA’s SLS (Space Launch System) and Orion spacecraft, atop the mobile launcher in the early hours of February 1, 2026. The rocket is currently at Launch Pad 39B at NASA’s Kennedy Space Center in Florida, as teams are preparing for a wet dress rehearsal to practice timelines and procedures for the launch of Artemis II.

NASA’s Space Launch System (SLS) rocket with the Orion spacecraft atop launches the agency’s Artemis I flight test, Wednesday, Nov. 16 from Launch Complex 39B at NASA’s Kennedy Space Center in Florida. The Moon rocket and spacecraft lifted off at 1:47 a.m. ET. The Artemis I mission is the first integrated test of the agency’s deep space exploration systems: the Space Launch System rocket, Orion spacecraft, and supporting ground systems. The mission is the first in a series of increasingly complex missions to the Moon. With Artemis missions, NASA will land the first woman and first person of color on the Moon, using innovative technologies to explore more of the lunar surface than ever before.

These photos and videos show teams at NASA’s Michoud Assembly Facility in New Orleans preparing, moving, and loading the engine section of a future SLS (Space Launch System) rocket to NASA’s Pegasus barge Aug. 28. The hardware will form the bottom-most section of the SLS core stage that will power NASA’s Artemis IV mission, which will be the first mission to the Gateway space station in lunar orbit under the Artemis campaign. The barge will transport the spaceflight hardware to NASA’s Kennedy Space Center in Florida via the agency’s Pegasus barge. Once in Florida, the engine section will undergo final outfitting inside Kennedy’s Space Station Processing Facility.

These photos and videos show teams at NASA’s Michoud Assembly Facility in New Orleans preparing, moving, and loading the engine section of a future SLS (Space Launch System) rocket to NASA’s Pegasus barge Aug. 28. The hardware will form the bottom-most section of the SLS core stage that will power NASA’s Artemis IV mission, which will be the first mission to the Gateway space station in lunar orbit under the Artemis campaign. The barge will transport the spaceflight hardware to NASA’s Kennedy Space Center in Florida via the agency’s Pegasus barge. Once in Florida, the engine section will undergo final outfitting inside Kennedy’s Space Station Processing Facility.

These photos and videos show teams at NASA’s Michoud Assembly Facility in New Orleans preparing, moving, and loading the engine section of a future SLS (Space Launch System) rocket to NASA’s Pegasus barge Aug. 28. The hardware will form the bottom-most section of the SLS core stage that will power NASA’s Artemis IV mission, which will be the first mission to the Gateway space station in lunar orbit under the Artemis campaign. The barge will transport the spaceflight hardware to NASA’s Kennedy Space Center in Florida via the agency’s Pegasus barge. Once in Florida, the engine section will undergo final outfitting inside Kennedy’s Space Station Processing Facility.

NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop the mobile launcher at Launch 39B at NASA’s Kennedy Space Center in Florida. Artemis I mission is the first integrated test of the agency’s deep space exploration systems: the Space Launch System rocket, Orion spacecraft, and supporting ground systems. The mission is the first in a series of increasingly complex missions to the Moon. Launch of the uncrewed flight test is targeted for no earlier than Sept. 3 at 2:17 p.m. ET. With Artemis missions, NASA will land the first woman and first person of color on the Moon, using innovative technologies to explore more of the lunar surface than ever before.

NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop the mobile launcher at Launch 39B at NASA’s Kennedy Space Center in Florida. Artemis I mission is the first integrated test of the agency’s deep space exploration systems: the Space Launch System rocket, Orion spacecraft, and supporting ground systems. The mission is the first in a series of increasingly complex missions to the Moon. Launch of the uncrewed flight test is targeted for no earlier than Sept. 3 at 2:17 p.m. ET. With Artemis missions, NASA will land the first woman and first person of color on the Moon, using innovative technologies to explore more of the lunar surface than ever before.

NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop the mobile launcher at Launch 39B at NASA’s Kennedy Space Center in Florida. Artemis I mission is the first integrated test of the agency’s deep space exploration systems: the Space Launch System rocket, Orion spacecraft, and supporting ground systems. The mission is the first in a series of increasingly complex missions to the Moon. Launch of the uncrewed flight test is targeted for no earlier than Sept. 3 at 2:17 p.m. ET. With Artemis missions, NASA will land the first woman and first person of color on the Moon, using innovative technologies to explore more of the lunar surface than ever before.

NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop the mobile launcher at Launch 39B at NASA’s Kennedy Space Center in Florida. Artemis I mission is the first integrated test of the agency’s deep space exploration systems: the Space Launch System rocket, Orion spacecraft, and supporting ground systems. The mission is the first in a series of increasingly complex missions to the Moon. Launch of the uncrewed flight test is targeted for no earlier than Sept. 3 at 2:17 p.m. ET. With Artemis missions, NASA will land the first woman and first person of color on the Moon, using innovative technologies to explore more of the lunar surface than ever before.

NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop the mobile launcher at Launch 39B at NASA’s Kennedy Space Center in Florida. Artemis I mission is the first integrated test of the agency’s deep space exploration systems: the Space Launch System rocket, Orion spacecraft, and supporting ground systems. The mission is the first in a series of increasingly complex missions to the Moon. Launch of the uncrewed flight test is targeted for no earlier than Sept. 3 at 2:17 p.m. ET. With Artemis missions, NASA will land the first woman and first person of color on the Moon, using innovative technologies to explore more of the lunar surface than ever before.

NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop the mobile launcher at Launch 39B at NASA’s Kennedy Space Center in Florida. Artemis I mission is the first integrated test of the agency’s deep space exploration systems: the Space Launch System rocket, Orion spacecraft, and supporting ground systems. The mission is the first in a series of increasingly complex missions to the Moon. Launch of the uncrewed flight test is targeted for no earlier than Aug. 29 at 8:33 a.m. ET. With Artemis missions, NASA will land the first woman and first person of color on the Moon, using innovative technologies to explore more of the lunar surface than ever before.