Astronauts
Jeffrey Williams
Jeffrey Nels Williams is a retired United States Army officer and a NASA astronaut. He is a veteran of four space flights and formerly held the American record for most days spent in space, which was surpassed in April 2017 by his colleague Peggy Whitson.
| Organization | National Aeronautics and Space Administration |
|---|---|
| Nationality | |
| Status | Active |
| Flights | 4 |
| Time in space | 534 d 2 h 47 min |
| Date |
Provenance
| Source | Launch Library 2 — Active astronauts |
|---|---|
| Feed | ll2/astronauts |
| Provider data as of | not stated |
| First observed here | 18 Oct 2026, 16:22 EDT |
| Last observed here | 18 Oct 2026, 16:22 EDT |
| In latest snapshot | Yes |
| Record identifier | d7212577-749c-5d16-ba2e-3ae8e2a6bc99 |
Local observation history
What this site observed; not complete provider history.
- — Added