From: LARRY KLAES (ljk4_at_msn.com)
Date: Thu Aug 07 2003 - 18:43:21 PDT
----- Original Message -----
From: NASA Jet Propulsion Laboratory
Sent: Thursday, August 07, 2003 8:57 PM
To: ljk4_at_msn.com
Subject: Asteroids Dedicated to Space Shuttle Columbia Crew
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JET PROPULSION LABORATORY
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Jet Propulsion Laboratory, Pasadena, Calif.
Donald Savage (202) 358-1547
NASA Headquarters, Washington, D.C.
NEWS RELEASE: 2003-108 August 6,
2003
Asteroids Dedicated to Space Shuttle Columbia Crew
The final crew of the Space Shuttle Columbia was memorialized in the
cosmos as seven asteroids orbiting the sun between Mars and Jupiter
were named in their honor today.
The Space Shuttle Columbia crew-- Commander Rick Husband; pilot
William McCool; Mission Specialists Michael Anderson, Kalpana Chawla,
David Brown, Laurel Clark; and Israeli payload specialist Ilan Ramon,
will have celestial memorials, easily found from Earth.
The names, proposed by NASA's Jet Propulsion Laboratory, Pasadena,
Calif., were recently approved by the International Astronomical
Union. The official clearinghouse of asteroid data, the Smithsonian
Astrophysical Observatory's Minor Planet Center, released the
dedication today.
The seven asteroids were discovered at the Palomar Observatory near
San Diego on the nights of July 19-21, 2001, by former JPL astronomer
Eleanor F. Helin, who retired in July 2002. The seven asteroids range
in diameter from five to seven kilometers (3.1 to 4.3 miles). The
Palomar Observatory is owned and operated by the California Institute
of Technology, Pasadena.
"Asteroids have been around for billions of years and will remain for
billions more," said Dr. Raymond Bambery, Principal Investigator of
JPL's Near-Earth Asteroid Tracking System. "I like to think that in
the years, decades and millennia ahead people will look to the
heavens, locate these seven celestial sentinels and remember the
sacrifice made by the Columbia astronauts."
The 28th and final flight of Columbia (STS-107) was a 16-day mission
dedicated to research in physical, life and space sciences. The seven
astronauts aboard Columbia worked 24 hours a day, in two alternating
shifts, successfully conducting approximately 80 separate experiments.
On February 1, 2003, the Columbia and its crew were lost over the
western United States during the spacecraft's re-entry into Earth's
atmosphere.
Asteroids are rocky fragments left over from the formation of the
solar system about 4.6 billion years ago. Most of the known asteroids
orbit the Sun in a belt between Mars and Jupiter. Scientists think
there are probably millions of asteroids, ranging in size from less
than one kilometer (.62 mile) wide to hundreds of kilometers across.
More than 100,000 asteroids have been detected since the first was
discovered back on January 1, 1801. Ceres, the first asteroid
discovered, is also the largest at about 933 kilometers (580 miles) in
diameter.
The Near-Earth Asteroid Tracking System is managed by JPL for NASA's
Office of Space Science, Washington, D.C. JPL is a division of the
California Institute of Technology.
Information about JPL's Near-Earth Asteroid Tracking System is
available at
http://neat.jpl.nasa.gov http://neat.jpl.nasa.gov/ . More information
on the newly named asteroids is at
http://www.jpl.nasa.gov/releases/2003/columbia-tribute.cfm .
For information about NASA on the Internet, visit: http://www.nasa.gov
http://www.nasa.gov/ .
-end-
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