NASA Earth Day 2019

Students create a cloud in a bottle at one 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)

Students create a cloud in a bottle at one 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)

Photographer NASA/Joel Kowsky
Album 20190422_Earth_Day
Location Union Station
DCEarth DayUnion StationWashington