NASA News: Twin Spacecraft to Weigh in on Earth's Changing Water
Twin Spacecraft to Weigh in on Earth's Changing Water A pair of new spacecraft that will observe our planet's ever-changing water cycle, ice sheets, and crust is in final preparations for a California launch no earlier than Saturday, May 19. Published April 30, 2018 Read more from NASA Manage this Applet Unsubscribe from these notifications or sign in to manage your Email Applets.