Some degree of global change is irreversible. NASA's role is to provide data needed to understand and model Earth's climate, which can help policymakers make informed decisions on steps to mitigate...
This website presents a data-rich view of climate and a discussion of how that data fits together into the scientists' current picture of our changing climate. But there's a great deal that we don't...
Take a look at the latest worldwide temperature trends and what they mean.
This cloud-watching spacecraft probes the thickness of clouds and aerosols in the Earth?s atmosphere. This information, which the spacecraft has been collecting since its launch in April 2006, is i...
The twin Gravity Recovery and Climate Experiment (GRACE) spacecraft observe and measure the gravitational field of the Earth. The findings from this mission shed light on the shape and composition of...
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