
On April 4, 2024, a team lifts the Artemis II Orion spacecraft into a vacuum chamber inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida, where it will undergo electromagnetic compatibility and interference testing.

The European Service Module for the Artemis II mission is photographed inside the Neil Armstrong Operations and Checkout Building at NASA's Kennedy Space Center in Florida earlier this month. The Service Module successfully completed a round of acoustic tests to ensure it can withstand the speed and vibration it will experience during launch and throughout the mission. Artemis II will be the first crewed flight test of the Space Launch System rocket and Orion spacecraft. The service module will provide the power necessary to propel Orion on a trip around the Moon, including the in-space maneuvering capability and other commodities necessary to sustain crew for the duration of the mission.

The European Service Module for the Artemis II mission is photographed inside the Neil Armstrong Operations and Checkout Building at NASA's Kennedy Space Center in Florida earlier this month. The Service Module successfully completed a round of acoustic tests to ensure it can withstand the speed and vibration it will experience during launch and throughout the mission. Artemis II will be the first crewed flight test of the Space Launch System rocket and Orion spacecraft. The service module will provide the power necessary to propel Orion on a trip around the Moon, including the in-space maneuvering capability and other commodities necessary to sustain crew for the duration of the mission.

The Orion spacecraft crew for NASA’s Artemis II mission is photographed being transferred across the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Saturday, April 27, 2024 following a series of electromagnetic compatibility and interference testing.

The European Service Module for the Artemis II mission is photographed inside the Neil Armstrong Operations and Checkout Building at NASA's Kennedy Space Center in Florida earlier this month. The Service Module successfully completed a round of acoustic tests to ensure it can withstand the speed and vibration it will experience during launch and throughout the mission. Artemis II will be the first crewed flight test of the Space Launch System rocket and Orion spacecraft. The service module will provide the power necessary to propel Orion on a trip around the Moon, including the in-space maneuvering capability and other commodities necessary to sustain crew for the duration of the mission.

A crane moves the European Service Module (ESM) for NASA’s Artemis II mission along the center aisle of the high bay inside the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on May 22, 2023. Teams from NASA and Lockheed Martin are transferring the service module to the FAST (final assembly and system testing) cell for final checkouts before it is stacked with the Orion crew module.. The powerhouse that will fuel and propel Orion in space, the ESM will be used for Artemis II, the first Artemis mission flying crew aboard Orion.

Engineers and technicians monitor the progress as the European Service Module (ESM) for NASA’s Artemis II mission is lifted by crane inside the high bay of the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on May 22, 2023. Teams from NASA and Lockheed Martin are preparing the service module for transfer to the FAST (final assembly and system testing) cell for final checkouts before it is stacked with the Orion crew module.. The powerhouse that will fuel and propel Orion in space, the ESM will be used for Artemis II, the first Artemis mission flying crew aboard Orion.

The Orion spacecraft crew for NASA’s Artemis II mission is photographed being transferred across the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Saturday, April 27, 2024 following a series of electromagnetic compatibility and interference testing.

The European Service Module (ESM) for NASA’s Artemis II mission is lifted by crane and moved along the center aisle of the high bay inside the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on May 22, 2023. Teams from NASA and Lockheed Martin are preparing the service module for transfer to the FAST (final assembly and system testing) cell for final checkouts before it is stacked with the Orion crew module.. The powerhouse that will fuel and propel Orion in space, the ESM will be used for Artemis II, the first Artemis mission flying crew aboard Orion.

On April 4, 2024, a team lifts the Artemis II Orion spacecraft into a vacuum chamber inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida, where it will undergo electromagnetic compatibility and interference testing.

On April 4, 2024, a team lifts the Artemis II Orion spacecraft into a vacuum chamber inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida, where it will undergo electromagnetic compatibility and interference testing.

On April 4, 2024, a team lifts the Artemis II Orion spacecraft into a vacuum chamber inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida, where it will undergo electromagnetic compatibility and interference testing.

On April 4, 2024, a team lifts the Artemis II Orion spacecraft into a vacuum chamber inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida, where it will undergo electromagnetic compatibility and interference testing.

The European Service Module for the Artemis II mission is photographed inside the Neil Armstrong Operations and Checkout Building at NASA's Kennedy Space Center in Florida earlier this month. The Service Module successfully completed a round of acoustic tests to ensure it can withstand the speed and vibration it will experience during launch and throughout the mission. Artemis II will be the first crewed flight test of the Space Launch System rocket and Orion spacecraft. The service module will provide the power necessary to propel Orion on a trip around the Moon, including the in-space maneuvering capability and other commodities necessary to sustain crew for the duration of the mission.

A view looking up from beneath the European Service Module (ESM) for NASA’s Artemis II mission as it is moved by crane along the center aisle of the high bay inside the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on May 22, 2023. Teams from NASA and Lockheed Martin are transferring the service module to the FAST (final assembly and system testing) cell for final checkouts before it is stacked with the Orion crew module.. The powerhouse that will fuel and propel Orion in space, the ESM will be used for Artemis II, the first Artemis mission flying crew aboard Orion.

On April 4, 2024, a team lifts the Artemis II Orion spacecraft into a vacuum chamber inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida, where it will undergo electromagnetic compatibility and interference testing.

On April 4, 2024, a team lifts the Artemis II Orion spacecraft into a vacuum chamber inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida, where it will undergo electromagnetic compatibility and interference testing.

The Orion spacecraft crew module for NASA’s Artemis II mission is photographed being lowered inside the Final Assembly and System Testing cell by a 30 ton crane at the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Saturday, April 27, 2024. Four astronauts will venture around the Moon in the Orion spacecraft on Artemis II, the first crewed mission on NASA's path to establishing a long-term presence at the Moon for science and exploration through the Artemis campaign.

Engineers and technicians monitor the progress as the European Service Module (ESM) for NASA’s Artemis II mission is lifted by crane inside the high bay of the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on May 22, 2023. Teams from NASA and Lockheed Martin are preparing the service module for transfer to the FAST (final assembly and system testing) cell for final checkouts before it is stacked with the Orion crew module.. The powerhouse that will fuel and propel Orion in space, the ESM will be used for Artemis II, the first Artemis mission flying crew aboard Orion.

The European Service Module (ESM) for NASA’s Artemis II mission is lifted by crane and moved along the center aisle of the high bay inside the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on May 22, 2023. Teams from NASA and Lockheed Martin are preparing the service module for transfer to the FAST (final assembly and system testing) cell for final checkouts before it is stacked with the Orion crew module.. The powerhouse that will fuel and propel Orion in space, the ESM will be used for Artemis II, the first Artemis mission flying crew aboard Orion.

Preparations are underway to lift the European Service Module (ESM) for NASA’s Artemis II mission by crane inside the high bay of the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on May 22, 2023. Teams from NASA and Lockheed Martin are preparing the service module for transfer to the FAST (final assembly and system testing) cell for final checkouts before it is stacked with Orion crew module. The powerhouse that will fuel and propel Orion in space, the ESM will be used for Artemis II, the first Artemis mission flying crew aboard Orion.

A crane lowers the European Service Module (ESM) for NASA’s Artemis II mission into the FAST (final assembly and system testing) cell inside the high bay of the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on May 22, 2023. Teams from NASA and Lockheed Martin are transferring the service module to the FAST cell for final checkouts before it is stacked with the Orion crew module. The powerhouse that will fuel and propel Orion in space, the ESM will be used for Artemis II, the first Artemis mission flying crew aboard Orion.

The European Service Module (ESM) for NASA’s Artemis II mission arrives at the Final Assembly and System Testing (FAST) cell inside the high bay of the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on May 22, 2023. Teams from NASA and Lockheed Martin are transferring the service module to the FAST (final assembly and system testing) cell for final checkouts before it is stacked with the Orion crew module.. The powerhouse that will fuel and propel Orion in space, the ESM will be used for Artemis II, the first Artemis mission flying crew aboard Orion.

The Orion spacecraft crew for NASA’s Artemis II mission is photographed being transferred across the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Saturday, April 27, 2024 following a series of electromagnetic compatibility and interference testing.

A crane slowly moves the European Service Module (ESM) for NASA’s Artemis II mission into the FAST (final assembly and system testing) cell inside the high bay of the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on May 22, 2023. Teams from NASA and Lockheed Martin are transferring the service module to the FAST cell for final checkouts before it is stacked with the Orion crew module.. The powerhouse that will fuel and propel Orion in space, the ESM will be used for Artemis II, the first Artemis mission flying crew aboard Orion.

The Orion spacecraft crew for NASA’s Artemis II mission is photographed being transferred across the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Saturday, April 27, 2024 following a series of electromagnetic compatibility and interference testing.

The European Service Module (ESM) for NASA’s Artemis II mission is lifted by crane inside the high bay of the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on May 22, 2023. Teams from NASA and Lockheed Martin are preparing the service module for transfer to the FAST (final assembly and system testing) cell for final checkouts before it is stacked with the Orion crew module. The powerhouse that will fuel and propel Orion in space, the ESM will be used for Artemis II, the first Artemis mission flying crew aboard Orion.

On April 4, 2024, a team lifts the Artemis II Orion spacecraft into a vacuum chamber inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida, where it will undergo electromagnetic compatibility and interference testing.

A team wearing bunny suits inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida on Saturday, April 27, 2024 prepare the Artemis II Orion spacecraft to be lifted by a 30 ton crane out of a vacuum chamber following a series of electromagnetic compatibility and interference testing.

On April 4, 2024, a team lifts the Artemis II Orion spacecraft into a vacuum chamber inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida, where it will undergo electromagnetic compatibility and interference testing.

A team wearing bunny suits inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida on Saturday, April 27, 2024 prepare the Artemis II Orion spacecraft to be lifted by a 30 ton crane out of a vacuum chamber following a series of electromagnetic compatibility and interference testing.

The Orion spacecraft crew module for NASA’s Artemis II mission is photographed being lowered inside the Final Assembly and System Testing cell by a 30 ton crane at the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Saturday, April 27, 2024. Four astronauts will venture around the Moon in the Orion spacecraft on Artemis II, the first crewed mission on NASA's path to establishing a long-term presence at the Moon for science and exploration through the Artemis campaign.

A crane moves the European Service Module (ESM) for NASA’s Artemis II mission along the center aisle of the high bay inside the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on May 22, 2023. Teams from NASA and Lockheed Martin are preparing the service module for transfer to the FAST (final assembly and system testing) cell for final checkouts before it is stacked with the Orion crew module.. The powerhouse that will fuel and propel Orion in space, the ESM will be used for Artemis II, the first Artemis mission flying crew aboard Orion.

On April 4, 2024, a team lifts the Artemis II Orion spacecraft into a vacuum chamber inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida, where it will undergo electromagnetic compatibility and interference testing.

On April 4, 2024, a team lifts the Artemis II Orion spacecraft into a vacuum chamber inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida, where it will undergo electromagnetic compatibility and interference testing.

The Orion spacecraft crew for NASA’s Artemis II mission is photographed being transferred across the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Saturday, April 27, 2024 following a series of electromagnetic compatibility and interference testing.

Preparations are underway to lift the European Service Module (ESM) for NASA’s Artemis II mission by crane inside the high bay of the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on May 22, 2023. Teams from NASA and Lockheed Martin are preparing the service module for transfer to the FAST (final assembly and system testing) cell for final checkouts before it is stacked with the Orion crew module. The powerhouse that will fuel and propel Orion in space, the ESM will be used for Artemis II, the first Artemis mission flying crew aboard Orion.

On April 4, 2024, a team lifts the Artemis II Orion spacecraft into a vacuum chamber inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida, where it will undergo electromagnetic compatibility and interference testing.

On April 4, 2024, a team lifts the Artemis II Orion spacecraft into a vacuum chamber inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida, where it will undergo electromagnetic compatibility and interference testing.

On April 4, 2024, a team lifts the Artemis II Orion spacecraft into a vacuum chamber inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida, where it will undergo electromagnetic compatibility and interference testing.

On April 4, 2024, a team lifts the Artemis II Orion spacecraft into a vacuum chamber inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida, where it will undergo electromagnetic compatibility and interference testing.

The Orion spacecraft crew module for NASA’s Artemis II mission is viewed by crane operator Rebekah Tolatovicz as it is transferred across the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Saturday, April 27, 2024, following a series of electromagnetic compatibility and interference testing.

A team wearing bunny suits inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida on Saturday, April 27, 2024 prepare the Artemis II Orion spacecraft to be lifted by a 30 ton crane out of a vacuum chamber following a series of electromagnetic compatibility and interference testing.

The European Service Module (ESM) for NASA’s Artemis II mission is secured inside the FAST (final assembly and system testing) cell in the high bay of the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on May 22, 2023. The ESM is in the FAST cell for final checkouts before it is stacked with the Orion crew module. Technicians are removing the crane that was used to move the ESM. The powerhouse that will fuel and propel Orion in space, the ESM will be used for Artemis II, the first Artemis mission flying crew aboard Orion.

Engineers connect the Orion crew and service modules for the Artemis II mission on Oct. 19, 2023, inside the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. With the crew and service modules integrated, the team will power up the combined crew and service module for the first time. After power on tests are complete, Orion will begin altitude chamber testing, which will put the spacecraft through conditions as close as possible to the environment it will experience in the vacuum of deep space. The crew and service modules are the two major components of Orion that will fly NASA astronauts Reid Wiseman, Victor Glover, and Christina Koch, along with CSA (Canadian Space Agency) astronaut Jeremy Hansen on a mission around the Moon and bring them home safely.

On April 4, 2024, a team lifts the Artemis II Orion spacecraft into a vacuum chamber inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida, where it will undergo electromagnetic compatibility and interference testing.

The European Service Module (ESM) for NASA’s Artemis II mission is lifted by crane inside the high bay of the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on May 22, 2023. Teams from NASA and Lockheed Martin are preparing the service module for transfer to the FAST (final assembly and system testing) cell for final checkouts before it is stacked with the Orion crew module. The powerhouse that will fuel and propel Orion in space, the ESM will be used for Artemis II, the first Artemis mission flying crew aboard Orion.

The Orion spacecraft crew module for NASA’s Artemis II mission is viewed by crane operator Rebekah Tolatovicz as it is transferred across the Neil A. Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Saturday, April 27, 2024, following a series of electromagnetic compatibility and interference testing.

On April 4, 2024, a team lifts the Artemis II Orion spacecraft into a vacuum chamber inside the Operations and Checkout Building at NASA's Kennedy Space Center in Florida, where it will undergo electromagnetic compatibility and interference testing.

The Orion spacecraft crew for NASA’s Artemis II mission is photographed being transferred across the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida on Saturday, April 27, 2024 following a series of electromagnetic compatibility and interference testing.