Public domain
Expedition 24 crew members Tracy Caldwell and Doug Wheelock during ISS EVA 1 91027 training
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
JSC2009-E-226238 (28 Oct. 2009) --- Attired in training versions of their Extravehicular Mobility Unit (EMU) spacesuits, astronauts Tracy Caldwell, Expedition 23/24 flight engineer; and Doug Wheelock (mostly obscured), Expedition 24 flight engineer and Expedition 25 commander, are about to be submerged in the waters of the Neutral Buoyancy Laboratory (NBL) near NASA's Johnson Space Center.
NASA Image and Video Library’s own descriptionCredit lineExpedition 24 crew members Tracy Caldwell and Doug Wheelock during ISS EVA 1 91027 training. NASA/JSC, 2009-10-28. Public domain. ID: jsc2009e226238.
