All You Need To Know About 2 Astronauts Onboard Starliner Space Flight

Barry "Butch" Wilmore and Sunita "Suni" Williams are set to test Starliner's manual controls before it docks with the International Space Station (ISS) in orbit on Thursday. Both will be arriving at the ISS for the third time.

Two veteran NASA astronauts with 500 days of previous spaceflight experience between them are the first crew of Boeing's pxpCST-100 Starliner space capsule, launched to space in a test flight on Wednesday from Florida.

Barry "Butch" Wilmore and Sunita "Suni" Williams are set to test Starliner's manual controls before it docks with the International Space Station (ISS) in orbit on Thursday. Both will be arriving at the ISS for the third time.

Here are more details about the astronauts: