Hubble Confirms Largest Comet Nucleus Ever Seen

2 years ago
9

NASA’s Hubble Space Telescope has determined the size of the largest icy comet nucleus ever found. And, it’s big! With a diameter of approximately 80 miles across, it’s about 50 times larger than typical comets. Its 500-trillion-ton mass is a hundred thousand times greater than the average comet.

Credit: NASA

Loading comments...