Tags: Astronaut.
Katherine Megan McArthur is an American oceanographer and a NASA astronaut. She has served as a CAPCOM for both the space shuttle and space station. Megan McArthur has flown one space shuttle mission STS-125. She is known as the last person to be hands on with the Hubble Space Telescope. McArthur has served in a number of positions including working in the Shuttle Avionics Laboratory (SAIL). She is married to fellow astronaut Robert L. Behnken.
