NASA astronauts Butch Wilmore and Suni Williams ended up spending 286 days in space — 278 days longer than anticipated when they launched. They circled Earth 4,576 times and traveled 121 million miles by the time of splashdown.

Four astronauts, including NASA astronauts Butch Wilmore and Suni Williams, made a splash landing off the Florida coast Tuesday evening.

A SpaceX capsule carrying two NASA astronauts, Butch Wilmore and Suni Williams, splashed down off Florida’s Gulf Coast on Tuesday, concluding their unexpectedly long stay in space.