Images are available at:
http://nssdc.gsfc.nasa.gov/planetary/near.html
253 Mathilde is the first carbonaceous chondrite asteroid to be
thus imaged. Carbonaceous chondrites are richer in volatiles
containing carbon atoms than are the stony sort of asteroid
represented by Gaspra and Ida. This is interesting because carbon
atoms will probably be extremely important to all future forms of
life.
The NEAR spacecraft is scheduled to go into orbit around 433 Eros
sometime in February of 1999, and settle in for long-term study.
Personally, I find this much more exciting than the recent Martian
hoopla. 433 Eros accounts for about half the mass of all the
asteroids that cross inside Earth's orbit, so one might call
Eros the Queen (or King) of the NEOs.
-- Eric Watt Forste ++ arkuat@pobox.com ++ expectation foils perception -pcd