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MESSENGER Has Imaged 100 Percent of Mercury

MESSENGER’s Mercury Dual Imaging System has finally imaged 100 percent of the planet.

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MESSENGER Data Provides New Evidence for Ice on Mercury

Papers published in Science Express provide support for the long-held hypothesis that Mercury's permanently shadowed polar craters contain water ice.

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Mercury South Pole

Mercury's Surprising Core and Landscape Curiosities

MESSENGER reveals new information about Mercury’s topography, the structure of its core, and mysterious polar deposits.

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Craters on Mercury's surface

NASA Extends MESSENGER Mission

NASA has announced that it will extend the MESSENGER mission.

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MESSENGER Mission Updates

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