As their research activities continued, the Expedition 73 crew had a busy week on the International Space Station with the departure of a cargo vehicle and preparations for the arrival of two more.

Astronaut preps purple kefir for a vitamin boost | On the International Space Station Sept. 8-12, 2025

Source: space
Source Link: https://www.space.com/space-exploration/international-space-station/astronaut-preps-purple-kefir-for-a-vitamin-boost-on-the-international-space-station-sept-8-12-2025