Space.comKenna Hughes-Castleberry

Microgravity alters viral evolution and potency aboard ISS, study finds

A new ISS study finds bacteriophages remain active in microgravity but evolve differently aboard the station, with evidence microgravity can increase viral potency and drive evolutionary changes in phage genomes. The results reveal unexpected biological dynamics of virus–host interactions in space.

2026-01-13T11:12:32.559606-08:00
NBC NewsDenise Chow

Study: Long‑duration spaceflight alters astronauts’ brain structure and position, with implications for Moon and Mars missions

By NBC News: The research has implications for NASA’s goals to build a base on the moon and eventually conduct crewed missions to Mars.

Also: NBC News and Sky News
2026-01-12T15:51:42.398723-08:00