Gaspra In October, 1991, the first close-up views of the asteroid Gaspra were taken by the Galileo spacecraft on its way to Jupiter. Gaspra is an irregularly shaped body 19 by 12 by 11 kilometers (12 by 7.5 by 7 miles) whose rocky surface is covered with impact craters. read more
Gaspra In October, 1991, the first close-up views of the asteroid Gaspra were taken by the Galileo spacecraft on its way to Jupiter. read more