Public domain
KSC-04pd1312
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Kennedy Space Center, Fla. — In a plant growth chamber in the KSC Space Life Sciences Lab, plant physiologist Ray Wheeler checks onions being grown using hydroponic techniques. The other plants are Bibb lettuce (left) and radishes (right). Wheeler and other colleagues are researching plant growth under different types of light, different CO2 concentrations and temperatures. The Lab is exploring various aspects of a bioregenerative life support system.
NASA Image and Video Library’s own descriptionCredit lineKSC-04pd1312. NASA/KSC, 2004-06-17. Public domain. ID: KSC-04pd1312.