Public domain
USA Science and Engineering Fest
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Astronaut Rex Walheim meets students at the USA Science and Engineering Festival in Washington on April 25, 2014. Part of Batch image transfer from Flickr.
NASA Image and Video Library’s own descriptionCredit lineUSA Science and Engineering Fest. NASA/JSC, 2014-04-25. Public domain. ID: jsc2022e043957.
