Orion’s Service Module Completes Critical Propulsion Test

WHITE SANDS, NM (NASA PR) — NASA is building a system to send astronauts to the Moon for Artemis missions, and that includes tests to make sure the Orion spacecraft is prepared to safely carry crew on an alternate mission profile in the face of unexpected problems. That capability was most recently demonstrated with a successful, continuous 12-minute firing of Orion’s propulsion system that simulated a possible alternate mission scenario.

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NASA Safety Panel: Significant Challenges Remain for SLS & Orion Programs

Space Launch System and Orion spacecraft on Pad 39B. (Credit: NASA)

by Douglas Messier
Managing Editor

NASA’s plan to send astronauts back to the moon continues to make steady progress but faces significant challenges in manufacturing, flight control, software and other key areas as a crucial test of an abort system looms this spring, according to a new report released on Friday.

A section of the NASA Aerospace Safety Advisory Panel’s (ASAP) Annual Report examined progress with the Space Launch System (SLS) rocket, Orion crew vehicle and Exploration Ground Systems (EGS) programs. An uncrewed flight of SLS and Orion known as Exploration Mission 1 (EM-1) is scheduled for next year.

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