FILE PHOTO: Robert Bigelow, founder and president of Bigelow Aerospace, responds to questions during a tour of Bigelow Aerospace in North Las Vegas, Nevada, U.S. September 12, 2019. Picture taken September 12, 2019. REUTERS/Steve Marcus
FILE PHOTO: Robert Bigelow, founder and president of Bigelow Aerospace, responds to questions during a tour of Bigelow Aerospace in North Las Vegas, Nevada, U.S. September 12, 2019. Picture taken September 12, 2019. REUTERS/Steve Marcus