Hiiakai.jpg
Detailed Description
An image of Hi'iaka Montes and Hi'iaka Patera on Jupiter's volcanic moon Io. The sharp peak at the top of the image is about 36,300 feet high, and the two elongated plateaus to the west and south are about 11,500 feet high. Hi'iaka Patera is the irregularly shaped, dark depression at the center of the image. Image credit: NASA