# Christina Koch (@christina-koch)

Christina Koch is an engineer and NASA astronaut who set a record for the longest single spaceflight by a woman.


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

## Topics

- [Artemis II](/@christina-koch/artemis-ii.md) · updated Jul 26, 2026
- [Long-duration flight](/@christina-koch/long-duration-flight.md) · updated Jul 26, 2026
- [Historic spacewalk](/@christina-koch/spacewalk.md) · updated Jul 26, 2026

## Elsewhere

- blog: https://www.nasa.gov/people/christina-koch/
- blog: https://www.nasa.gov/mission/artemis-ii/
- blog: https://news.ncsu.edu/2019/03/christina-koch-space/

## 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": "christina-koch", "question": "…"}`.