NASA astronaut Kathleen “Kate� Rubins has retired from the space agency after 16 years, two missions on the International Space Station, four spacewalks and 300 days in space.

Kate Rubins, 1st astronaut to sequence DNA in space, leaves NASA

Source: space
Source Link: https://www.space.com/space-exploration/human-spaceflight/kate-rubins-1st-astronaut-to-sequence-dna-in-space-leaves-nasa