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One way NASA troubleshoots Orion problems from Earth

During the Apollo 13 mission, a near exact mock up of the spacecraft was critical in solving a power issue. NASA still relies on replicas to troubleshoot problems in space.

1:12 • Source: CNN
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One way NASA troubleshoots Orion problems from Earth
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(L/R) NASA astronaut commander Randy Bresnik, ESA (European Space Agency) astronaut pilot Luca Parmitano, NASA astronaut mission specialist Frank Rubio, and NASA astronaut mission specialist Andre Douglas speak during a press conference announcing the crew for the Artemis III mission at NASA's Johnson Space Center in Houston, Texas, on June 9, 2026. The Italian Luca Parmitano will be the pilot of NASA's Artemis 3 voyage, the first European to join one of the program's missions. Parmitano, who will represent the European Space Agency, is one of four men named as crewmembers tasked with carrying out Artemis 3, which is targeting launch in late 2027. (Photo by RONALDO SCHEMIDT / AFP via Getty Images)
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This image, identified as "NASA-UAP-VM6, Apollo 17, 1972" shows "archival imagery from the Apollo 17 mission to the Moon. The yellow box contains an enlarged area of the original photo in which three lights are visible above the lunar terrain," per the Defense Department.
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