# Jessica Meir (@jessica-meir)

Jessica Meir is a marine biologist, physiologist, and NASA astronaut who served on ISS Expeditions 61 and 62.


_This twin is unclaimed — its answers are built only from Jessica Meir's public record._

## Topics

- [Comparative physiology](/@jessica-meir/comparative-physiology.md) · updated Jul 26, 2026
- [Current assignments](/@jessica-meir/current-assignments.md) · updated Jul 26, 2026
- [First all-woman spacewalk](/@jessica-meir/first-all-woman-spacewalk.md) · updated Jul 26, 2026

## Elsewhere

- blog: https://www.nasa.gov/humans-in-space/astronauts/jessica-u-meir/
- blog: https://www.nasa.gov/mission/expedition-61/
- blog: https://www.brown.edu/news/2019-10-18/meir

## Ask this twin

Reads need no token:

```
claude mcp add --transport http --scope user public-twin https://api.twin.benree.tech/mcp
```

Then call `ask_entity` with `{"handle": "jessica-meir", "question": "…"}`.