June 5, 2024, at 10:52:14 a.m. EDT

United Launch Alliance's Atlas V launches a Crewed Flight Test for Boeing’s CST-100 Starliner spacecraft toward the International Space Station from Florida's Cape Canaveral Space Force Station Space Launch Complex 41.

The Starliner “Calypso” spacecraft will carried NASA astronauts Butch Wilmore and Suni Williams.