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Curiosity Self-Portrait at Martian Sand Dune

Visit NASA's Image of the Day Gallery and see what's happening in spaceflight now.

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Jason-3
Jason-3

Jason-3, a mission led by the National Oceanic and Atmospheric Administration, launched on January 17, 2016 and is the latest in a series of satellite missions that have been measuring the height of the ocean surface for 23 years.

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Latest ScienceCast
Measuring the Rising Seas YouTube Video

The Jason-3 satellite, launched on January 17, 2016, is allowing scientists to continue a 23-year record of crucial ocean monitoring.

Watch our latest ScienceCast: Measuring the Rising Seas