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Launched on April 29, 1999
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NASA images, stories, and discoveries about climate and the environment.
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NASA welcomes your comments. To encourage free-flowing discussion while maintaining the decorum appropriate to a taxpayer-funded organization..., we will moderate comments using these guidelines:
Stay on topic. Other readers expect the comments about a post to deal with the topic at hand. If your comment is not relevant to the post, please post it as a Discussion topic.
No personal attacks. Criticism of decision-making and operational management, including the names of the individuals involved, is legitimate. Criticism on a purely personal level is not.
No profanity. No spam. No sexually explicit or discriminatory material.
Comments about politics and politicians must, like everything else, be on-topic and free from personal attacks. See More
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STORY
NASA Earth
NASA uses the vantage point of space to increase our understanding of our home planet, improve lives, and safeguard our future.
We monitor Earth’s vital signs from land, air and space with a fleet of satellites and ambitious airborne and ground-based observation campaigns. NASA develops new ways to observe and study Earth's interconnected natural s...
