How NASA Observes Earth from Air & Orbit

April 16

To understand changes in our world, we need to observe from different perspectives. In time for the 50th anniversary of Earth Day, this month’s show will focus on how NASA monitors global change — from orbit, as you'd expect, but also from closer to the ground, with aircraft, boats and buoys. This webcast show will be conducted via video conference, with speakers joining remotely from home. Watch live via YouTube and submit your questions via the chat.

Preston Dyches & Shannon Forrey

Paul Rosen, Project Scientist, NISAR mission, NASA-JPL

Time: 7 p.m. PDT (10 p.m. EDT; 0200 UTC)