[meteorite-list] NASA Moon-Impacter Mission Passes Major Review (LCROSS)

From: Ron Baalke <baalke_at_meteoritecentral.com>
Date: Fri, 2 Feb 2007 13:53:25 -0800 (PST)
Message-ID: <200702022153.NAA08178_at_zagami.jpl.nasa.gov>

Feb. 2, 2007

Beth Dickey/J.D. Harrington
Headquarters, Washington
202-358-2087/5241

John Bluck
Ames Research Center, Moffett Field, Calif.
650-604-5026/9000

RELEASE: 07-21

NASA MOON-IMPACTOR MISSION PASSES MAJOR REVIEW

WASHINGTON - NASA's drive to return astronauts to the moon and later
probe deeper into space achieved a key milestone recently when agency
officials approved critical elements of a moon impact mission
scheduled to launch in October 2008. NASA's unmanned Lunar Crater
Observation and Sensing Satellite, known as LCROSS, will strike the
moon near its south pole in January 2009. It will search for water
and other materials that astronauts could use at a future lunar
outpost.

Scott Horowitz, associate administrator of the agency's Exploration
Systems Mission Directorate, led a confirmation review panel that
recently approved the detailed plans, instrument suite, budget and
risk factor analysis for the satellite.

NASA's Ames Research Center in Moffett Field, Calif., manages the
mission. The mission is valued at $79 million, excluding launch
costs. The mission will help NASA gain a new foothold on the moon and
prepare for new journeys to Mars and beyond.

The confirmation review authorized continuation of the lunar impactor
project and set its cost and schedule. Another mission milestone, the
critical design review, is scheduled for late February. That review
will examine the detailed Lunar Crater Observation and Sensing
Satellite system design. After a successful critical design review,
the project team will assemble the spacecraft and its instruments.

"The Lunar Crater Observation and Sensing Satellite project represents
an efficient way of doing business by being cost capped, schedule
constrained and risk tolerant," said Daniel Andrews, project manager
at Ames for the lunar impactor mission.

The lunar impactor will share a rocket ride into space with a second
satellite, the Lunar Reconnaissance Orbiter. After the orbiter
separates from the Atlas V launch vehicle for its own mission, the
LCROSS will use the spent Centaur upper stage of the rocket as a
4,400-pound lunar impactor, targeting a permanently shadowed crater
near the lunar South Pole.

According to scientists, the Centaur's collision with the moon will
excavate about 220 tons of material from the lunar surface. The Lunar
Crater Observation and Sensing Satellite will observe the plume of
material with a suite of six instruments to look for water ice and
examine lunar soil. The satellite will fly through the plume, also
impacting the lunar surface. That second impact will be observed from
Earth.

The prime contractor for the satellite is Northrop Grumman Space
Technologies of Redondo Beach, Calif.

For information about the Lunar Crater Observation and Sensing
Satellite on the Web, visit:

http://lcross.arc.nasa.gov

For information about NASA's Exploration Systems Mission Directorate
on the Web, visit:

http://www.nasa.gov/exploration

For information about NASA and agency programs on the Web, visit:

http://www.nasa.gov

        
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Received on Fri 02 Feb 2007 04:53:25 PM PST