Mark Edward Kelly born is an American astronaut, engineer, and U.S. Navy captain. He also is an author, political activist, as well as .Captain Mark Kelly is a retired U.S. Navy combat pilot, engineer, and NASA astronaut. He lives in Tucson with his wife, former Congresswoman Gabby Giffords..The latest Tweets from Mark Kelly @ShuttleCDRKelly . Navy combat veteran retired NASA astronaut. Husband to @GabbyGiffords. Candidate for U.S. Senate .Captain Mark Kelly. likes. Mark Kelly was a Captain in the U.S. Navy. Use of his military rank, job titles, and photographs in uniform does not ..k Followers, Following, Posts See Instagram photos and videos from Captain Mark Kelly @shuttlecdrkelly . CNN Former astronaut Mark Kelly this week returned $, he was paid for a speech in the United Arab Emirates last year at an event .Former NASA astronaut Mark Kelly announced that he is running for a seat in the U.S. Senate seat in Arizona..Arizona Senate candidate Mark Kelly will appear later this month at a high dollar fundraiser in Washington, D.C. hosted by one of the city s top .Representatives for Mark Kelly, a top Democratic recruit for a competitive Senate seat in Arizona, recently asked a public university in .Captain Mark Kelly, the husband of former Congresswoman Gabrielle Giffords, is a retired United States Navy combat veteran, test pilot, and NASA astronaut..