Public domain
NASA Earth Day 2018
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
Former NASA astronaut, Paul Richards, speaks about his experience viewing Earth from space at NASA's Earth Day event on Thursday, April 19, 2018 at Union Station in Washington, D.C. Photo Credit: (NASA/Aubrey Gemignani)
NASA Image and Video Library’s own descriptionCredit lineNASA Earth Day 2018. NASA/HQ, 2018-04-19. Public domain. ID: NHQ201804190019.
