2025 Astronaut Candidate Class approximately halfway through training
Ten candidates have completed classroom work at Johnson and begun flying NASA's T-38 jets, according to verified facts.
- The 2025 Astronaut Candidate Class was announced on Sept. 22, 2025, and is approximately halfway through training.
- The class includes 10 candidates who have completed classroom training at Johnson.
- Candidates have begun flying NASA's T-38 supersonic jets.
- Johnson altitude chambers can simulate physical pressure levels from sea level to near vacuum.
What happened
The 2025 Astronaut Candidate Class was announced on 2025-09-22 and is approximately halfway through its training program.
The group includes 10 candidates and has completed classroom trainings at Johnson.
What we know
The announcement date is 2025-09-22, and the class status is approximately halfway through the training program.
The class has 10 candidates and has completed classroom trainings at Johnson.
The class began flying NASA's T-38 supersonic jets.
Johnson's altitude chambers can simulate physical pressure levels from sea level to near vacuum.
Why it matters
The update gives a headcount and a training benchmark for a 10-candidate astronaut class, which helps readers track candidate progress.
It also names NASA's T-38 jets and Johnson altitude chambers, providing concrete details about NASA-related training activity.
Sources
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