Public domain
Out with the Old Grout
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
This image, taken on March 22, 2010, shows the condition of grout that was replaced in the giant Mars antenna at NASA Deep Space Network Goldstone, Calif. complex.
NASA Image and Video Library’s own descriptionCredit lineOut with the Old Grout. NASA/JPL, 2010-11-03. Public domain. ID: PIA13564.
