April 5 (UPI) -- The four astronauts of the Artemis II mission were woken on Sunday by the sounds "Working Class Heroes (Work)" by CeeLo Green, and they will go to sleep as their spacecraft enters its sphere of gravitational influence.
Day 5 of NASA's first journey to the moon in more than 50 years remained on course Sunday morning after maneuvering the Orion space capsule in its precise course to ricochet around the far side of the moon before heading back to Earth.
The crew is roughly half-way through its ten-day mission to test the abilities of the Orion space capsule and make direct observations of the far side of the moon, all of which will take them farther from Earth than any human has previously traveled.
The crew's work for Sunday includes a full sequence of space suit operations and preparations for their approach to the moon, as well as their responsibilities during the five-hour trip around its back side, NASA said.
"We're going to work!" NASA said in a post on X around 12:30 p.m. EDT on Sunday that the astronauts were hearing the day's wake-up song, which the agency has been announcing each day of the mission.
