Mission News

GRAIL Artist's Rendition

NASA's GRAIL Mission Solves Mystery of Moon's Surface ...

NASA's Gravity Recovery and Interior Laboratory (GRAIL) mission has uncovered the origin of massive invisible regions that make the moon's gravity ...

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Lunar Reconnaissance Orbiter Camera image shows the impact site of GRAIL A (Ebb spacecraft) before and after the spacecraft's descent to the lunar surface

Lunar Reconnaissance Orbiter Sees GRAIL's Explosive ...

NASA's Lunar Reconnaissance Orbiter spacecraft has imaged the final resting places on the moon of both of NASA's GRAIL spacecraft.

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Montage of our solar system

Moon, Mars Science Conference Events to Be Streamed

Science conference briefings to be held next week in Houston will be streamed live online.

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Latest Images

Ebb and Flow's Final Moments

These side-by-side, 3-D comparisons depict the unnamed lunar mountain targeted by the NASA's Gravity Recovery and Interior Laboratory (GRAIL) mission for controlled impact of the Ebb and Flow spacecraft.

These side-by-side, 3-D comparisons depict the unnamed lunar mountain targeted by the NASA's Gravity Recovery and Interior Laboratory (GRAIL) mission for controlled impact of the Ebb and Flow ...

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Lunar Heritage Sites and GRAIL's Final Mile

This graphic highlights locations on the moon NASA considers 'lunar heritage sites' and the path NASA's Gravity Recovery and Interior Laboratory spacecraft will take on their final flight.

This graphic highlights locations on the moon NASA considers "lunar heritage sites" and the path NASA's Gravity Recovery and Interior Laboratory spacecraft will take on their final flight. Navigators ...

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GRAIL's Final Resting Spot

These maps of Earth's moon highlight the region where the twin spacecraft of NASA's Gravity Recovery and Interior Laboratory (GRAIL) mission will impact on Dec. 17, marking the end of its successful endeavor to map the moon's gravity.

These maps of Earth's moon highlight the region where the twin spacecraft of NASA's Gravity Recovery and Interior Laboratory (GRAIL) mission will impact on Dec. 17, marking the end of its successful ...

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