Public domain
GRC-2005-C-01221
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Examination of cells in Microscope
NASA Image and Video Library’s own descriptionCredit lineGRC-2005-C-01221. NASA/GRC, 2001-08-31. Public domain. ID: GRC-2005-C-01221.