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06/27/2019
GO on a Trail - Facebook Live
Join us Thursday, June 27th at 3 p.m. PT for a Facebook Live direct from Hells Gate State Park. We will be discussing the GO on a Trail summer Challenge and the importance of documenting the world around you. Representatives from NASA GLOBE Observer, the Lewis and Clark National and Historic Trail and Discover Nez Perce National Historical Park will be on screen!  >>

06/01/2019
GO on a Trail




04/07/2019
GLOBE Observer Mosquito Blitz
Our first GLOBE Observer Mosquito Blitz kicks off on Sunday, April 7 and ends on Citizen Science Day, April 13. We invite you, your family and friends to join us in this focused effort to gather observations of mosquito breeding sites.  >>

03/26/2019
Trees Release Facebook Live
Join us this next Tuesday, 26, March at 3:00 pm EDT for a Facebook Live event. We will be talking about our new Trees tool within the app with NASA scientists, Get ready to ask us your questions LIVE on Facebook.  >>


09/28/2018
AMA on Reddit with the NASA GLOBE Observer Land Cover Team This Friday!
Have questions about land cover types, the GLOBE Observer app, our current Land Cover Challenge, app development, or land science in general? The Land Cover team will be on Reddit to answer your questions.  >>

09/22/2018
Land Challenge
GLOBE Observer is challenging citizen scientists to map as much land as possible between Sept. 22, Public Lands Day, and Oct. 1, NASA’s 60th anniversary. The 10 citizen scientists who map the most land in this period will be recognized on social media and will receive a digital certificate of appreciation from GLOBE Observer.  >>