Photo Agency - Astronomy - Space - Nature

> Meteors, Asteroids gallerie

SlideShow Image 15 / 17

Asteroid Ida seen by Galileo spacecraft

auteur: Nasa/JPL/Novapix

référence: a-ast01-00026

Image Size 300 DPI: 17 * 18 cm

This false-color view of the asteroid 243 Ida is a mosaic of five image frames acquired by the Galileo spacecraft's solid-state imaging system at ranges of 3,057 to 3,821 kilometers (1,900 to 2,375 miles) on August 28, 1993. Ida is the second asteroid ever encountered by a spacecraft. It appears to be about 52 kilometers (32 miles) in length, more than twice as large as Gaspra, the first asteroid observed by Galileo in October 1991.

Keywords for this photo:

1993 - ASTEROID - ASTRONOMY - FALSE COLOR - GALILEO - IDA - IMPACT CRATER -