https://www.aljazeera.com/video/2020/4/22/nasa-earth-observatory-marks-earth-day-with-competition
To celebrate more than 20 years of research and study, the US agency has launched a competition.
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https://science.nasa.gov/earth-science/missions/earth-system-observatory/
Apr 24, 2024 - NASA will design a new set of Earth-focused missions to provide key information to guide efforts related to climate change, natural hazard mitigation,
earth systemnasaobservatoryscience