Several Target Veggie Chambers, or TVCs, are in view inside a laboratory in the Space Station Processing Facility at NASA’s Kennedy Space Center in Florida on May 28, 2021. A nutrient gel has been added to them, and when the gel solidified, Dr. Arko Bakshi, a research associate with the Department of Botany at the University of Wisconsin, Madison, planted cotton seeds in them as part of the Targeting Improved Cotton Through Orbital Cultivation (TICTOC) experiment, which will launch to the International Space Station aboard SpaceX’s 22nd commercial resupply services mission. TICTOC will investigate how environmental factors and genes control development of roots in the absence of gravity. Liftoff of the SpaceX Falcon 9 rocket and Dragon capsule is scheduled for 1:29 p.m. EDT Thursday, June 3, 2021, from Launch Complex 39A at Kennedy Space Center.