PLANETARY SCIENCE:
Strange Doings on a NEAR-Struck Asteroid
Richard A. Kerr
LAUREL, MARYLAND--Researchers are puzzling over the last pictures returned by the NEAR Shoemaker spacecraft as it descended to its final resting place on the surface of asteroid Eros. At a press conference here last week at Johns Hopkins University's Applied Research Laboratory, team members showed pictures that reveal that something--no one knows quite what--is shaping the surface of Eros into bizarre "ponds" with "beaches" marked by "footprints." Something else is populating the surface with boulders.