Craft poised for NEAR visit to an asteroid
Entering orbit later this month about from 1,000 kilometers from the asteroid 433 Eros and eventually coming to within a few kilometers of its surface, the Near Earth Asteroid Rendezvous spacecraft will determine the composition, shape, and density of Eros to an unprecedented accuracy.
1998. Briefing schedule for NEAR rendezvous with asteroid Eros. National Aeronautics and Space Administration News Release. December. Washington, DC.
Further Readings:
Cowen, R. 1997. Waltzing past Mathilde. Science News 152(July 12):29.
Sources:
William Bottke
Cornell University
Center for Radiophysics & Space Research
Ithaca, NY 14853Joseph Ververka
Cornell University
Center for Radiophysics & Space Research
Ithaca, NY 14853
From Science News, Vol. 155, No. 1, January 2, 1999, p. 7. Copyright © 1999 by Science Service.
copyright 1999 ScienceService