10/30/2026
Like many Americans on April 1, Elyssa Cartagena ’22 was on pins and needles awaiting the historic Artemis II launch. But Cartagena wasn’t only intrigued by NASA’s first crewed moon mission since 1972 or because fellow Wolfpacker Christina Hammock Koch ’01, ’02, ’02 MS was aboard. Cartagena played a role in the mission, too.
Cartagena is a test engineer with Boeing, maker of the launch system’s core stage, which holds flight computers and other major avionics, electronic components used in aviation, along with four RS-25 engines that help give the rocket its initial push. The 212-foot core stage operates for the first eight minutes of flight before separating and falling to the ocean.
Based at Boeing’s Michoud Assembly Facility in New Orleans, Cartagena is part of a team responsible for functionally checking out the core stage’s avionics and propulsion systems to ensure all work properly. Cartagena remembers those eight minutes well, mentally checking off each milestone as she watched the launch. “It was the longest eight minutes of my entire life,” she says.
The day ended with relief and delayed pride, understood only after a friend called to ask if she’d actually launched a rocket. “That’s when I realized I sent people to the moon,” says Cartagena, who is working on future Artemis missions.