Lunar Prospector in Clean Room - GPN-2000-001543

On January 6, 1998 at 9:28 p.m., Lunar Prospector was launched from Cape Canaveral, Florida aboard a Lockheed Martin Athena II rocket. Also onboard were the ash remains of astrogeologist Eugene M. Shoemaker. A scientist from the U.S. Geological Survey, he was detailed to NASA and helped train Apollo astronauts in lunar geology. However, as co- founder of a "rogue string" of comet fragments, his name will forever be linked to the much heralded Shoemaker-Levy 9 cometary impact of the planet Jupiter in 1995. Lunar Prospector mapped the Moon's elemental composition, gravity fields, magnetic fields and resources. Prospector provided insights into the origin and evolution of the Moon.

One of the most significant finds by Lunar Prospector was confirmation that there could be as much as 10 billion tons of subsurface frozen water near the Moon's polar region. The Lunar Prospector mission came to a creative and daring conclusion when on July 31, 1999 at 2:52:00.8 a.m. PDT Mission Control Ames directed the spacecraft to a crash landing into a deep crater near the Moon's South pole.