Public domain
NASA Earth Day 2019
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Visitors learn about CubeSats at of NASA's exhibits at the Earth Day event on Monday, April 22, 2019, at Union Station in Washington, D.C. Photo Credit: (NASA/Joel Kowsky)
NASA Image and Video Library’s own descriptionCredit lineNASA Earth Day 2019. NASA/HQ, 2019-04-22. Public domain. ID: NHQ201904220010.
