During a mission dress rehearsal, NASA’s Boeing Crew Flight Test astronaut Suni Williams flashes a thumbs up in her Boeing spacesuit inside the crew suit-up room inside the Neil A. Armstrong Operations and Checkout Building at the agency’s Kennedy Space Center in Florida on Friday, April 26, 2024. As part of the agency’s Commercial Crew Program, Williams and fellow NASA astronaut Butch Wilmore are the first to launch to the International Space Station aboard Boeing’s Starliner spacecraft. Liftoff atop a United Launch Alliance Atlas V rocket from Space Launch Complex-41 at nearby Cape Canaveral Space Force Station is scheduled for 10:34 p.m. ET Monday, May 6.