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Lunar Prospector in Clean Ro
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| Title |
Lunar Prospector in Clean Room |
| Full Description |
The fully assembled Lunar Prospector spacecraft is shown mated atop the Star 37 Trans Lunar Injection module. Lunar Prospector represented the first NASA spacecraft to revisit the Moon in 25 years. In December of 1972 Apollo 17 astronauts Gene Cernan and Harrison Schmitt were the last humans to set foot upon the Moon and the last NASA mission to visit the lunar frontier. 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 hearlded 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. The hope was that the impact might release trapped water vapor. However no visible debris plume was detected by numerous observatories monitoring the event. This lack of direct evidence has not diminished the hope or belief that subsurface frozen water does exist. |
| Date |
01/01/1997 |
| NASA Center |
Ames Research Center |
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NASA's Hubble Looks for Poss
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| Title |
NASA's Hubble Looks for Possible Moon Resources |
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NASA's Hubble Looks for Poss
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| Title |
NASA's Hubble Looks for Possible Moon Resources |
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Apollo 17: VIP Site Anaglyph
| Title |
Apollo 17: VIP Site Anaglyph |
| Explanation |
Get out your red/blue glasses and check out [ http://www.apolloarchive.com/apollo_gallery.html ] this stereo scene from Taurus-Littrow valley on the Moon! The color anaglyph [ http://en.wikipedia.org/wiki/Anaglyph_image ] features a detailed [ http://antwrp.gsfc.nasa.gov/apod/ap040417.html ] 3D view of Apollo 17's Lunar Rover [ http://www.batsinthebelfry.com/rover/index.php ] in the foreground -- behind it lies the Lunar Module and distant lunar hills. Because the world was going to be able to watch [ http://history.nasa.gov/40thann/videos.htm ] the Lunar Module's [ http://antwrp.gsfc.nasa.gov/apod/ap060107.html ] ascent stage liftoff via the rover's TV camera, this parking place [ http://www.boulder.swri.edu/~durda/Apollo/ landing_sites.html ] was also known as the VIP [ http://en.wikipedia.org/wiki/ Very_Important_Person_(person) ] Site. In December [ http://antwrp.gsfc.nasa.gov/apod/ap040605.html ] of 1972, Apollo 17 astronauts Eugene Cernan and Harrison Schmitt spent about 75 hours on the Moon, while colleague Ronald Evans orbited overhead. The crew returned with 110 kilograms of rock and soil [ http://www.nasm.si.edu/exhibitions/cchoice/moonrocks/ moonrocks6.htm ] samples, more than from any of the other lunar landing sites. Cernan and Schmitt are still the last to walk [ http://www.alanbeangallery.com/ ] (or drive) on the Moon [ http://www.hq.nasa.gov/alsj/frame.html ]. |
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Apollo 17's Moonship
| Title |
Apollo 17's Moonship |
| Explanation |
Awkward and angular looking, Apollo 17's lunar module Challenger [ http://nssdc.gsfc.nasa.gov/nmc/tmp/1972-096A.html ] was designed for flight [ http://users.specdata.com/home/pullo/lm_mis1.htm ] in the vacuum of space. This sharp picture from the command module America [ http://nssdc.gsfc.nasa.gov/nmc/tmp/1972-096C.html ], shows Challenger's ascent stage in lunar orbit. Small reaction control thrusters are at the sides of the moonship with the bell of the ascent rocket engine itself underneath. The hatch allowing access to the lunar surface [ http://www.hq.nasa.gov/alsj/a17/a17main.html ] is visible in the front and a round radar antenna appears at the top. This spaceship performed gracefully, landing on the moon and returning the Apollo astronauts to the orbiting command module in December of 1972 - but where is Challenger now? [ http://nssdc.gsfc.nasa.gov/planetary/lunar/ apolloloc.html ] Its descent stage remains [ http://www.boulder.swri.edu/~durda/Apollo/ ls_17_5aa.html ] at the Apollo 17 landing site [ http://www.boulder.swri.edu/~durda/Apollo/ landing_sites.html ], Taurus-Littrow [ http://cass.jsc.nasa.gov/pub/expmoon/Apollo17/ A17_lsite.html ]. The ascent stage was intentionally crashed nearby after being jettisoned from the command module prior to the astronauts' return [ http://www.hq.nasa.gov/alsj/a17/a17.homeward.html ] to planet Earth. Apollo 17's mission [ http://antwrp.gsfc.nasa.gov/apod/ap970504.html ] was the sixth and last time astronauts have landed on the moon. "Editor's note:" Eric Jones, Apollo Lunar Surface Journal [ http://www.hq.nasa.gov/alsj/ frame.html ] editor, comments, "If you look at the [... large, dark] triangular window, you'll see a bright rectangular area - which is the rendezvous window - beneath it, a bright arc. After much discussion, my team of volunteers and I concluded that the bright arc is the top of [mission commander] Gene Cernan's bubble helmet lit by sunlight ..." |
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Apollo 17's Moonship
| Title |
Apollo 17's Moonship |
| Explanation |
Awkward and angular looking, Apollo 17's lunar module Challenger [ http://nssdc.gsfc.nasa.gov/nmc/tmp/1972-096C.html ] was designed for flight in the vacuum of space. This picture from command module America [ http://nssdc.gsfc.nasa.gov/nmc/tmp/1972-096A.html ], shows Challenger's ascent stage in lunar orbit. Small reaction control thrusters are at the sides of the moonship [ http://users.specdata.com/home/pullo/lm_mis1.htm ] with the bell of the ascent rocket engine underneath. The hatch allowing access to the lunar surface [ http://www.hq.nasa.gov/alsj/a17/a17main.html ] is seen at the front, with a round radar antenna at the top. Mission commander Gene Cernan is just visible through the dark, triangular window. This spaceship performed gracefully, landing on the Moon and returning the Apollo astronauts to the orbiting command module in December of 1972. So where is Challenger now? [ http://nssdc.gsfc.nasa.gov/planetary/lunar/ apolloloc.html ] Its descent stage remains [ http://www.boulder.swri.edu/~durda/Apollo/ ls_17_5aa.html ] at the Apollo 17 landing site [ http://www.boulder.swri.edu/~durda/Apollo/ landing_sites.html ], Taurus-Littrow. The ascent stage was intentionally crashed nearby after being jettisoned from the command module prior to the astronauts' return [ http://www.hq.nasa.gov/alsj/a17/a17.homeward.html ] to planet Earth. Apollo 17's mission [ http://antwrp.gsfc.nasa.gov/apod/ap051210.html ] was the sixth and last time astronauts have landed on the Moon. |
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