For the first time in 30 years 11 new cloud types were named and added to the International Cloud Atlas. Smart phones helped make it happen – citizens just like you took photos and shared what they observed. Join us this Thursday for our Sphere Spotlight on clouds! See beautiful images of clouds on our Science on a Sphere and learn how you can help NASA study clouds with an app on your phone downloadable here http://observer.globe.gov/. Open House is 6-9 pm, Spotlight starts at 7pm. Free and open to the public.