Christopher Cassidy

Christopher John Cassidy is an American retired NASA astronaut and United States Navy SEAL. He achieved the rank of captain in the U.S. Navy. His first spaceflight was on a Space Shuttle mission in 2009. He was the Chief of the Astronaut Office at NASA from July 2015 until June 2017.

Texto de Wikipedia, CC BY-SA 4.0

Imagen: NASA · Public domain