LRO's Project Site

Artist concept of LRO

Learn more about the Lunar Reconnaissance Orbiter from the project Web site maintained by NASA's Goddard Space Flight Center.

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LCROSS Web Site

Artist concept of LCROSS

The Lunar Crater Observation and Sensing Satellite (LCROSS), managed by NASA's Ames Research Center in California, will launch along with LRO. LCROSS will search for water ice in a permanently shadowed crater near one of the moon's poles.

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Destination: Moon

Destination Moon Logo

Learn all about NASA's journey back to the moon by reading this four-part series, authored by Dr. Paul Lowman, of the Goddard Space Flight Center.

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Top Story

    Next Moon Mission Begins Thermal Vacuum Test

    LRO enters the Thermal Vacuum Chamber This video shows the Lunar Reconnaissance Orbiter entering the Thermal Vacuum Chamber at NASA's Goddard Space Flight Center in Greenbelt, Md. Credit: NASA's Goddard Space Flight Center
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    NASA's Lunar Reconnaissance Orbiter, or LRO, has begun environmental testing in a thermal vacuum that simulates the harsh rigors of space.

    The spacecraft, built at NASA's Goddard Space Flight Center in Greenbelt, Md., has been lifted into a four-story thermal vacuum chamber there for a test that will last approximately five weeks. Once sealed in the chamber, the satellite will undergo a series of tests that simulate the space environment it will encounter when it orbits the moon.

    During the tests, NASA engineers will operate the spacecraft to ensure it is performing as planned. The project also will conduct mission simulations to further train and develop the team that will operate the spacecraft.

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