service module
noun
: a space vehicle module that contains oxygen, water, fuel cells, propellant tanks, and the main rocket engine
Examples of service module in a Sentence
Recent Examples on the Web
But while SpaceX was prepared to perform a static fire Thursday to check on the booster repairs, NASA announced the visit from Axiom Space was going on hold because of an investigation with Russian space agency Roscosmos into recent repairs made on the Zvezda service module.
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Richard Tribou, The Orlando Sentinel, 12 June 2025
For several years, ground teams have monitored a slow air leak in the aft part of the service module, and NASA officials have identified it as a safety risk.
—ArsTechnica, 13 June 2025
Other recent accomplishments on the path toward Artemis II include the installation of the Orion spacecraft's solar panels, and closeouts of the craft's service module at Kennedy Space Center with aerodynamic panels that will jettison during launch.
—Ars Technica, 24 Mar. 2025
For example, Europe already builds service modules for the Orion spacecraft designed to ferry astronauts to and from Earth.
—ArsTechnica, 14 Apr. 2025
See All Example Sentences for service module
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Richard Tribou, The Orlando Sentinel, 12 June 2025
For several years, ground teams have monitored a slow air leak in the aft part of the service module, and NASA officials have identified it as a safety risk.
—ArsTechnica, 13 June 2025
Other recent accomplishments on the path toward Artemis II include the installation of the Orion spacecraft's solar panels, and closeouts of the craft's service module at Kennedy Space Center with aerodynamic panels that will jettison during launch.
—Ars Technica, 24 Mar. 2025
For example, Europe already builds service modules for the Orion spacecraft designed to ferry astronauts to and from Earth.
—ArsTechnica, 14 Apr. 2025
See All Example Sentences for service module
Cite this Entry
“Service module.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/service%20module. Accessed 5 Jul. 2025.
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