This is the discovery image of Adrastea. It was taken by the Voyager spacecraft 23 hours before the closest approach to Jupiter. This image is a wide angle picture taken with a 15 second exposure. The range is 1.4 x 106 km. The faint line is the Jovian ring. Adrastea is a small dot above the arrow. The brighter dot to the left is a star.
This image is Copyright © by Calvin J. Hamilton. Any commercial/for-profit use of this image needs to be addressed to Calvin J. Hamilton.