# Crew Works Eye Exams, DNA Sequencing, and Spacesuit Preps - NASA

> Crew Works Eye Exams, DNA Sequencing, and Spacesuit Preps Life science topped the research schedule on Thursday as the Expedition 74 crew studied how space affects vision and sequenced DNA collected from microbes.

- **Source:** [Nasa](https://www.nasa.gov/blogs/spacestation/2026/06/25/crew-works-eye-exams-dna-sequencing-and-spacesuit-preps/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a3da8d891b1ab46d12c842d)
- **Published:** 2026-06-25
- **Category:** Science
- **Tags:** #vr #nasa #crew #exams #spacesuit #preps #sequencing #works
- **Canonical:** http://localhost:4321/a/6a3da8d891b1ab46d12c842d

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