180922-N-VK993-0001 WALLOPS ISLAND, Va. (Sept. 22, 2018) Laura Busch, right, a natural resources specialist at U.S. Fleet Forces Command, explains shipboard plastic waste processing to visitors at the U.S. Navy’s “Stewards of the Sea: Defending Freedom, Protecting the Environment” exhibit during the NASA 60th anniversary celebration held at the NASA Wallops Flight Facility Visitor Center. The Navy employs every means available to mitigate the potential environmental effects of our activities without jeopardizing the safety of our Sailors or impacting force readiness. (U.S. Navy photo by Lt. Jill Brown/Released)