The first two missions have some test objectives,... - Mark Kelly Quotes
Mark Edward Kelly is a retired American astronaut, engineer and U.S. Navy Captain. He is the husband of former Congresswoman Gabrielle Giffords, an author, and an advocate of gun control.
The first two missions have some test objectives, some new capabilities that we're going to try to develop on orbit to possibly be used on later flights.
Mark Edward Kelly is a retired American astronaut, engineer and U.S. Navy Captain. He is the husband of former Congresswoman Gabrielle Giffords, an author, and an advocate of gun control....