Public domain
HydroTrop
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
ISS025-E-007772 (18 Oct. 2010) --- NASA astronaut Shannon Walker, Expedition 25 flight engineer, works with the Japan Aerospace Exploration Agency (JAXA) experiment HydroTropi (Hydrotropism & Auxin-Inducible Gene Expression in Roots Grown under Microgravity Conditions) in the Kibo laboratory of the International Space Station.
NASA Image and Video Library’s own descriptionCredit lineHydroTrop. NASA/JSC, 2010-10-18. Public domain. ID: iss025e007772.