The crew explored radiation exposure in space ahead of the 4th of July holiday. The astronauts also sent down an Independence Day message as the station nears 20 years of continuous human presence.
There is never a dull moment onboard the orbiting laboratory. There were three spacewalks to fix a cosmic particle detector and now two space cargo ships are on their way to the station.
The Expedition 61 crew enjoyed a Thanksgiving feast ahead of another spacewalk set for this Monday. A European experiment also tests controlling a rover on Earth from the station.