Live coverage: Orion lands in Pacific

Mike Sarafin, NASA’s lead Orion flight director, narrates animation depicting the Exploration Flight Test 1 from liftoff aboard a United Launch Alliance Delta 4-Heavy rocket to splashdown in the Pacific Ocean.

A record number of would-be space travelers have applied to join NASA’s corps of astronauts to fly aboard the International Space Station, the Orion crew capsule, or commercial spaceships built by Boeing and SpaceX, the space agency announced Friday.

Astronauts Butch Wilmore and Terry Virts suited up and ventured outside the International Space Station on Sunday on their third spacewalk in eight days to install equipment to help future commercial crew capsules built by Boeing and SpaceX navigate to the complex.