Officials from NASA, Boeing, ULA (United Launch Alliance) , and the U.S. Space Force 45th Weather Squadron participate in a prelaunch briefing for NASA’s Boeing Crew Flight Test at the agency’s Kennedy Space Center in Florida, Friday, May 3, 2024. From left to right at the dais are Megan Cruz, NASA Communications; Bill Nelson, NASA administrator; Steve Stich, manager, NASA’s Commercial Crew Program; Dana Weigel, manager, NASA’s International Space Station Program; Jennifer Buchli, chief scientist, NASA’s International Space Station Program; Mark Nappi, vice president and program manager, Boeing Commercial Crew Program; Gary Wentz, vice president, Government and Commercial Programs, ULA; Brian Cizek, launch weather officer, U.S. Space Force, 45th Weather Squadron. As part of the agency’s Commercial Crew Program, NASA astronauts Butch Wilmore and Suni Williams are the first to launch aboard Boeing’s Starliner spacecraft atop a ULA Atlas V rocket from Space Launch Complex-41 at Cape Canaveral Space Force Station in Florida. Liftoff is scheduled for 10:34 p.m. ET on Monday, May 6.