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Topic: Prospector


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In the News (Wed 16 Dec 09)

  
  Lunar Prospector - Wikipedia, the free encyclopedia
The mission ended July 31, 1999 when the Lunar Prospector was deliberately targeted to impact in a permanently shadowed crater near the lunar south pole.
The mission ended on 31 July 1999 at 9:52:02 UT (5:52:02 EDT) when Lunar Prospector was deliberately targeted to impact in a permanently shadowed area of the Shoemaker crater near the lunar south pole.
The Lunar Prospector GRS produced the first global measurements of gamma-ray spectra from the lunar surface, from which are derived the first "direct" measurements of the chemical composition for the entire lunar surface.
en.wikipedia.org /wiki/Lunar_Prospector   (2878 words)

  
 Prospector Job Search Software
Prospector is a useful tool designed to smooth your search for a new job.
Prospector is currently available for the Sharp Zaurus, and the RIM Blackberry 5800 Series.
The Prospector Manual for the Sharp Zaurus and Windows is available in PDF form.
taubler.com /prospector   (369 words)

  
 Prospector   (Site not responding. Last check: 2007-11-06)
A Prospector is normally a person who explores an area for natural resources such as minerals, oil, flora or fauna.
Lunar Prospector Information National Science Data Center's Lunar Prospector site with links to detailed spacecraft information and scientific investigations that the mission was concerned with.
Ontario Prospectors Association Objectives are to represent and further the interests of the mineral exploration industry and the individual prospector.
www.serebella.com /encyclopedia/article-Prospector.html   (230 words)

  
 SIGHTINGS   (Site not responding. Last check: 2007-11-06)
Prospector reported back the presence of hydrogen, which is often bundled into water molecules, on both the north and south poles of the moon, according to William Feldman, a laboratory fellow at Los Alamos National Laboratory, who led the study on Prospector's search for water on the moon.
Prospector found a total of approximately 3 billion metric tons of water ice on each pole of the moon, Feldman said.
Prospector houses five separate scientific instruments which, in addition to the mapping and the search for water, have been relaying information about the moon's gravity and its magnetic field, which may have been caused by the impact of comets, Binder said.
www.rense.com /ufo/moonwatermore2.htm   (579 words)

  
 Lunar Prospector   (Site not responding. Last check: 2007-11-06)
Lunar Prospector is a small,1.3m in diameter X 1.4m tall bus with three 2.5 meter science masts carrying its five science instruments and isolating them from the spacecraft's electronics, spin-stabilized spacecraft in a polar orbit with a period of 118 minutes at a nominal altitude of 100 km (63 miles).
Prospector's one-year-long primary mission with an optional extended mission of a further 6 months at an even lower altitude enables large amounts of data to collect over time.
As a Discovery-class mission, Prospector's scientific goals were carefully chosen to address outstanding questions of lunar science both efficiently and effectively.
www.hansenplanetarium.net /FilesChanging2004/LunarProspector.html   (285 words)

  
 Discovery Missions: Prospector
Lunar Prospector, the third Discovery mission, launched on January 6, 1998, and was successfully placed into orbit 63 miles above the lunar surface five days later.
Besides water, Lunar Prospector searched for other natural resources, such as minerals and gases, that could be used to build and sustain a future human lunar base or to manufacture fuel for launching spacecraft from the Moon to the rest of the Solar System.
In March 1998, mission scientists announced tentative findings of the presence of water ice in shadowed craters near the Moon's south and north poles, based on reasonable scientific assumptions from the levels of hydrogen detected, from which water ice is inferred.
discovery.nasa.gov /prospector.html   (525 words)

  
 Lunar Prospector
Lunar Prospector was launched into space on January 6 1998 as part of the first NASA mission to the Moon in 25 years.
One of Prospector's main and earliest objectives was to solve the mystery of whether there is water frozen inside deep polar craters on the Moon.
The Lunar Prospector carried a special cargo onto the moon's surface - the ashes of the deceased astronomer and geologist, Gene Shoemaker.
www.abc.net.au /science/slab/prospector/prospector.htm   (872 words)

  
 Lunar Prospector
The Lunar Prospector is designed for a low polar orbit investigation of the Moon, including mapping of surface composition and possible deposits of polar ice, measurements of magnetic and gravity fields, and study of lunar outgassing events.
Prospector's primary mission will keep the spacecraft in a 100 km polar mapping orbit for a full year or more.
Lunar Prospector, built for the NASA Ames Research Center by Lockheed Martin, is a spin-stabilized spacecraft designed to provide NASA with the first global maps of the moons surface and its gravitational magnetic fields, as well as look for the possible presence of ice near the lunar poles.
www.solarviews.com /eng/lunpros.htm   (1101 words)

  
 University of Northern Colorado Libraries -- Prospector FAQ   (Site not responding. Last check: 2007-11-06)
Prospector is a unified catalog of academic, public and special libraries in Colorado and Wyoming.
Through Prospector you have access to almost 10 million books, journals, sound recordings, films, videotapes and other materials held in these libraries.
A complete list of the participating libraries can be seen on the Prospector catalog at http://www.coalliance.org/prospector/prospectormembers.html.
www.unco.edu /library/prospector.htm   (264 words)

  
 Lunar Prospector initial science results briefing
Finally, Lunar Prospector data suggests that the Moon has a small, iron-rich core approximately 186 miles (300 kilometers) in radius, which is toward the smaller end of the range predicted by most current theories.
Lunar Prospector was launched on Jan. 6, 1998, aboard a Lockheed Martin Athena 2 solid-fuel rocket and entered lunar orbit on Jan. 11.
On that basis, Lunar Prospector's estimate of water ice would have to be increased by a factor of up to four, to the range of 44 million to 1.3 billion tons (40 million to 1.2 billion metric tons).
www.xs4all.nl /%7Ecarlkop/prlunpro.html   (5018 words)

  
 CNN - Lunar Prospector ends mission with a bang - July 31, 1999
WASHINGTON (CNN) -- NASA's Lunar Prospector is believed to have crashed onto the surface of the moon early Saturday morning, a NASA spokesman said.
Last year, early in Lunar Prospector's moon mapping expedition, scientists said they found indications of moon water lurking in countless dots of ice crystals sprinkled throughout the lunar surface.
Crashing the spent Lunar Prospector into a frozen crater "is really a tricky maneuver," said David Folta, head of the NASA team controlling the guidance of Lunar Prospector.
www.cnn.com /TECH/space/9907/31/lunar.prospector.crash.03/index.html   (875 words)

  
 PDS Geosciences Node Data and Services: Lunar Prospector
Lunar Prospector (LP) was a spin-stabilized spacecraft, operating in a 100 km circular, polar orbit around the Moon during its Primary Mission in 1998.
The preliminary science results from Lunar Prospector have been published in the September 4, 1998 issue of Science.
Also, a detailed description of the Lunar Prospector spacecraft is available in the LP Mission Handbook document (Adobe Acrobat format file; 760 KB).
pds-geosciences.wustl.edu /missions/lunarp   (299 words)

  
 About the Prospector Colorado Unified Catalog   (Site not responding. Last check: 2007-11-06)
Prospector is a unified catalog of sixteen academic, public and special libraries in Colorado and Wyoming.
Through Prospector you have access to over 10 million books, journals, sound recordings, films, videotapes and other materials held in these libraries.
It is also possible to connect directly to Prospector at http://prospector.coalliance.org although users are encouraged to begin in their local system as indicated above.
www.coalliance.org /prospector/about.html   (325 words)

  
 Type 7968 Prospector   (Site not responding. Last check: 2007-11-06)
Prospector uses a GPS calibrated network of low cost transponders to provide high accuracy absolute positioning over a wide area.
Some of the many tasks that Prospector can be used for include; underwater inspection, debris searches, mapping, inshore construction work, ordnance clearance, marine salvage assessment, marine biology surveys and marine archaeology.
Since both the boat's position and the diver's or ROV's position are known, referenced to DGPS data, Prospector can track both objects simultaneously to ahigh degree of accuracy, in water depths from less than 5 metres to 500 metres.
www.sonardyne.co.uk /products/7968.htm   (321 words)

  
 ProspectorNC.com - Knowledge-based NC Programing Software for the Shop Floor   (Site not responding. Last check: 2007-11-06)
Prospector is the leading-edge system for easy to use, knowledge-based shop floor NC programming.
Empowered with Prospector, machinists are producing higher quality results in far less time than ever thought possible.
With a Prospector Software Support Contract you can get out in front and stay out in front by taking advantage of the latest enhancements as soon as they are available.
prospectornc.com   (230 words)

  
 Prospectors Paradise - Recreational Gold Prospecting   (Site not responding. Last check: 2007-11-06)
Prospectors did look like that in the old days, but today prospectors are also construction workers, stock brokers, mechanics, fishermen, housewives, geologists etc. - anyone who enjoys the great outdoors.
If you are completely new to gold prospecting I highly recommend joining the Gold Prospectors Association of America (GPAA) and finding a local chapter.
The reason I mention this is that there are numerous methods for finding gold, many locations that could potentially contain gold, and so many tricks for locating gold and this organization is one of your best sources of information.
www.prospectorsparadise.com   (269 words)

  
 Lunar Prospector Mission   (Site not responding. Last check: 2007-11-06)
Lunar Prospector was one of the NASA Discovery Program missions.
Beginning on January 15, 1998, Lunar Prospector spent one year mapping the entire surface of the Moon from a distance of about 100 kilometers (60 miles).
The mission ended on July 31, 1999, when the spacecraft was directed to crash into a crater near the south pole as part of an experiment to confirm the existence of water ice on the Moon.
www.lpi.usra.edu /expmoon/prospector/prospector.html   (1013 words)

  
 Eugene Shoemaker Ashes Carried on Lunar Prospector
Tonight, the ashes of Eugene M. Shoemaker are to be launched in a memorial capsule aboard Lunar Prospector to the moon.
Because there was so little time until Lunar Prospector launch, which was then scheduled for September, 1997, Levy needed to ask her about the proposed tribute during that call.
Lunar Prospector was scheduled for launch during a 4-minute window that began at 8:31 p.m.
www.jpl.nasa.gov /sl9/news82.html   (1420 words)

  
 Lunar Prospector Crash Fails to Liberate Moon Water
Oct 13, 1999: The controlled crash of NASA's Lunar Prospector spacecraft into a crater near the south pole of the Moon on July 31 produced no observable signature of water, according to scientists digging through data from Earth- based observatories and spacecraft such as the Hubble Space Telescope.
NASA accepted the team's proposal based on successful scientific peer review of the idea and the pending end of the spacecraft's useful life, although the chances of positive detection of water were judged to be less than 10 percent.
Lunar Prospector was launched on Jan. 6, 1998, from Cape Canaveral Air Station, FL, aboard an Athena 2 rocket.
science.nasa.gov /newhome/headlines/ast13oct99_1.htm   (1105 words)

  
 Scientists still seeking signs of water from Lunar Prospector crash
Lunar Prospector failed to kick up a visible dust cloud when it crashed into the Moon, but researchers are still sifting through their data for elusive signatures of water.
Despite the widespread interest in seeing the ejecta from Prospector's crash, scientists say that detecting a visible plume of mainly lunar dust and spacecraft debris was not critical to the hunt for water.
Prospector's impact would have had enough energy to vaporize water ice, and possibly create a detectable vaporous cloud, but not enough energy to separate the water from minerals.
science.nasa.gov /newhome/headlines/ast03sep99_1.htm   (1219 words)

  
 Open Canoes 15'-17'
The original Prospectors were originally designed in Canada and known as the "workhorse of the North".
They had to have a good carrying capacity for all of the Prospector's gear and they had to work well through white water and wilderness.
The bow and stern are relatively full and she has good freeboard amidships to keep her crew dry.
www.selway-fisher.com /Opcan16.htm   (1580 words)

  
 David Johnson's WAGR Railcar Photographs   (Site not responding. Last check: 2007-11-06)
The Prospector arrives at Merredin, approximately halfway between Kalgoorlie and Perth, to offload passengers, and swap crews.
The Prospector stops at Merredin, approximately halfway between Perth and Kalgoorlie, to offload passengers, and swap crews.
The Prospectors stand at Merredin, approximately halfway between Perth and Kalgoorlie, to offload passengers, and swap crews.
members.ozemail.com.au /~trainman/prospalind.htm   (217 words)

  
 The Prospector Family Restaurant, Long Beach California
The Prospector, located on 7th St. and Junipero Avenue and now an icon in Long Beach, is one of the most interesting restaurants you’ll ever go to.
The food was wonderful and the atmosphere unique." With separate bar and entertainment area the Prospector was founded in 1965.
The Prospector is not a pretentious place; but rather a pleasant, cozy, comfortable and extremely reasonably priced one.
www.prospectorlongbeach.com   (198 words)

  
 SPACE.com -- Lunar Prospector Legacy Still Unfolding
Lunar Prospector slammed into the moon with the force of a 2-ton truck going more than 1,000 mph at 5:52 a.m.
Radio signals from the craft were eerily absent at the time Lunar Prospector would have emerged from the far side of the moon.
The point of the experiment was to try to confirm Lunar Prospector's finding of water on the moon - a discovery that could reshape human exploration and development of the moon.
www.space.com /news/prospector_802.html   (412 words)

  
 Prospector,Alluvial Gold Concentrator and Pump Combination-South Africa   (Site not responding. Last check: 2007-11-06)
The “Prospector” is an Alluvial Gold Concentrator and Pump combination covered separately and as a unit by provisional patent.
Recovering alluvial gold with the Prospector is environmentally friendly and little rehabilitation of the mined area is required.
One Prospector is included in the training and support package of every group of 5 students.
www.prospector.co.za   (908 words)

  
 BBC News | Sci/Tech | Moore dismisses Moon water hopes
His comments come as scientists examine data from a lunar probe which was deliberately crashed into the Moon to try to reveal the presence of water.
Results earlier this year from the Lunar Prospector indicated that there may be between 10m and 300m metric tonnes of water locked away in the polar permafrost of the north and south poles of the Moon.
The moon was thought to be completely dry until last year when a US Defence Department satellite found a small lake at the moon's southern pole that is 30 metres (100 feet) deep at its deepest point.
news.bbc.co.uk /hi/english/sci/tech/newsid_409000/409157.stm   (321 words)

  
 Expert Systems Case Studies:Prospector
Semantic networks: Quillian (1966) introduced the idea of semantic networks based on the so-called "associative memory model": the notion that human memory is organized on the basis of association, that humans represent the real-world through a series of associations.
MYCIN: Each rule is associated with a number between 0 and 1 (CF, the 'cretainity factor') representing certainity of the inference contained in the rule: MYCIN combines several sources of inconclusive information to form a conclusion of which it may be almost certain.
PROSPECTOR: Confidence measures (LS,LN)are interpreted precisely as as probabilities and Bayes' rule is used as the basis of inference procedure.
www.computing.surrey.ac.uk /ai/PROFILE/prospector.html   (888 words)

  
 Prospector Releases New Website   (Site not responding. Last check: 2007-11-06)
CRL is unique in Prospector as it is only a lending library and no patrons from CRL will be borrowing from Prospector libraries.
CRL materials may be checked out for six months through Prospector, enabling local researchers to use these specialized materials for much longer than the traditional 3-week loan period in Prospector.
If you find a CRL item in Prospector and your library is not currently a member of CRL, please contact the interlibrary loan (ILL) department in your local library as there may be other ways that the item can be borrowed.
www.coalliance.org /prospector/p_news/crl_pr.html   (341 words)

  
 Lunar Prospector Team
The Lunar Prospector Team is a consortium of non-profit and for-profit corporations seeking to complete lunar resource mapping missions.
The NASA Lunar Prospector mission will add to that knowledge, but will certainly not complete the vast array of chemical, radar, multi-spectral, and other studies that need to be conducted.
Lunar Prospector Team is a dba of the Houston Space Society, which means it is a registered business alias of our non-profit corporation.
www.houstonspacesociety.org /lpt.html   (1327 words)

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