Water on Earth News & Articles See All News Article4 Min ReadNASA-developed AI Could Help Track Harmful AlgaeArticle4 Min ReadNASA-ISRO Satellite Captures Pacific Northwest Through CloudsArticle5 Min ReadUS-French Satellite Takes Stock of World’s River WaterArticle5 Min ReadNASA’s GUARDIAN Tsunami Detection Tech Catches Wave in Real Time Multimedia Go To Galleries Go To Galleries Keep Exploring Discover More Topics From NASA Unsolicited Proposal Submission Amendment 72: New Opportunity: A.17 Hydrosphere Mahjong Classes Amendment 71: New Opportunity: A.16 Cryosphere