Veteran NASA astronauts Butch Wilmore and Suni Williams are in quarantine at agency facilities before the 1st Boeing Starliner launch. They are expected to fly on May 6.

NASA astronauts enter quarantine for 1st crewed Boeing Starliner launch on May 6

Source: space
Source Link: https://www.space.com/boeing-starliner-1st-astronauts-enter-quarantine-nasa-iss-mission-launch