In an Instagram post, NASA describes the fourth image as: 4. NASA astronauts Butch Wilmore, left, and Suni Williams, right, wear blue Boeing spacesuits as they stride purposely from the Neil A. Armstrong Operations and Checkout Building to board the Boeing CST-100 Starliner spacecraft for the Crew Flight Test launch, Monday, May 6, 2024, at NASA’s Kennedy Space Center in Florida.
NASA/Joel Kowsky
