NASA Human Exploration & Operations Mission Directorate

Astronaut profile directory

Search across active and historical NASA astronaut rosters.
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Filter crew by name, mission ID, or specialty. The directory syncs with internal assignment records every 15 minutes.

Directory source: Crew Assignment Database (read‑only) Request-ID: OPS‑GCS‑ASTR‑0427
Displaying 4 sample crew profiles from current flight assignments.
Dr. Elena Rodriguez
Mission Specialist • Artemis II
Lunar Gateway systems integration and in‑situ resource utilization experiments.
EVA time: 18h 22m · Flights: 2 · Primary discipline: Systems engineering
Cmdr. Jason K. Miller
Pilot • SpaceX Crew‑9
Long‑duration ISS expedition with focus on human physiology studies.
EVA time: 11h 05m · Flights: 3 · Test pilot, U.S. Navy
Capt. Aisha Rahman
Mission Specialist • ISS Expedition 73
Microgravity materials science and autonomous robotics validation.
EVA time: 7h 48m · Flights: 1 · Robotics & guidance specialist
Dr. Marcus Lee
Scientist Astronaut • Gateway Demo
Deep‑space radiation dosimetry and closed‑loop life support testing.
EVA time: 0h · Flights: 0 · Radiation biophysics researcher