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- From: roberts@cmr.ncsl.nist.gov (John Roberts)
- Newsgroups: sci.space
- Subject: Re: funding for Lunar Prospector urgently needed
- Message-ID: <BzM3BE.GvJ.1@cs.cmu.edu>
- Date: 21 Dec 92 13:39:19 GMT
- Article-I.D.: cs.BzM3BE.GvJ.1
- Sender: news+@cs.cmu.edu
- Distribution: sci
- Organization: National Institute of Standards and Technology formerly National Bureau of Standards
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- X-Added: Forwarded by Space Digest
- Original-Sender: isu@VACATION.VENARI.CS.CMU.EDU
-
-
- -From: henry@zoo.toronto.edu (Henry Spencer)
- -Subject: funding for Lunar Prospector urgently needed
- -Date: 20 Dec 92 02:21:46 GMT
-
- -A small group of folks in Houston -- Lunar Exploration, Inc -- has been
- -working for several years on a privately-funded lunar polar orbiter
- -mission, dubbed Lunar Prospector. The objective is a geochemical survey
- -of the Moon, with some emphasis on resolving the question of whether
- -there is ice in permanently-shadowed areas at the lunar poles.
-
- -When NASA or politicians talk
- -about "reviving unmanned planetary exploration", they may be talking about
- -Mars, or Saturn, or Pluto... but not the Moon.
-
- -Prospects of getting such a mission flown as a government project seem
- -slim: Congress does not like SEI and has consistently refused funding
- -for unmanned precursor missions, and the official Clinton/Gore space
- -position says "no serious money for SEI". It looks like it's private
- -funding or nothing.
-
- Ah, a light begins to dawn...
-
- -The plan is to fly a small spin-stabilized spacecraft in low lunar
- -orbit for a nominal one-year mission. Experiments are a gamma-ray
- -spectrometer (geochemical mapping), a neutron spectrometer (hydrogen
- -mapping, including mapping of possible ice deposits and solar-wind
- -gases), an alpha-particle spectrometer (mapping of radon releases,
- -indicating ongoing geological activity and possible sources of other
- -volatiles), a magnetometer and electron reflectometer (mapping the
- -lunar magnetic field, using hardware designed for Mars Observer),
- -and precision spacecraft tracking (mapping the poorly-known
- -gravitational field of the Moon).
-
- Realizing that it doesn't have the same instruments, is it possible that
- the recent Galileo lunar polar flyby (preliminary science press conference
- Dec 22) will tell us annything that might be helpful in making up our minds?
- Such as the exact placement of candidate craters?
-
- -This is a reputable, professional effort, despite having been (so far)
- -primarily a volunteer project with a minimal budget. The folks
- -running it are mostly engineers from the JSC contractor community.
- -Principal investigators for the six experiments include people from
- -LANL, two universities, and JPL. It has the approval of NASA
- -officials, including Goldin.
-
- So what happens if the government breaks what you consider to be a promise
- and decides a lunar resource mapper is a good idea? Given this "approval",
- is it possible that they would be willing to involve these guys?
-
- John Roberts
- roberts@cmr.ncsl.nist.gov
-