Editor’s Note: Do to adverse weather in the recovery zone, SpaceX and NASA are now targeting 10:40 a.m. EST on Sunday, Jan. 23 for undocking from the International Space Station of a SpaceX Dragon resupply spacecraft filled with more than 4,900 pounds of valuable scientific experiments and other cargo. NASA Television and the agency’s website will broadcast its departure live beginning at 10:15 a.m. EST.

HOUSTON (NASA PR) — A retired microscope and samples from studies on colloids and cellular signaling are among the cargo returning from the International Space Station aboard the 24th SpaceX commercial resupply services mission. The Dragon craft, which arrived at the station Dec. 22, 2021, is scheduled to undock Jan. 22 with splashdown the next afternoon off the coast of Florida.

These quick return flights allow scientists to make additional observations and analyses of their experiments at Kennedy Space Center, minimizing the effects of gravity on samples. Investigators then can conduct more in-depth analyses back at their home labs.