https://apnews.com/d7fe8e7575ffa50eeba5cbf708250b35

CAPE CANAVERAL, Fla. (AP) — Four astronauts in orbit since spring headed back to Earth on Monday, aiming for a late night splashdown off the Florida coast.

The undocking of their SpaceX capsule from the International Space Station also paved the way for a launch of their four replacements as early as Wednesday night.