Where is the largest volcano that is located in this universe?
Does this volcano have a name?
How high is this volcano?
Caroll V. Newbern, Jr.
Dear Caroll,
We haven't had a good look at planets elsewhere in the Universe yet. We
are getting a pretty good look at our Solar System. The largest nearby
volcano is Olympus Mons on Mars.
It is about 17 miles (27 km) tall. That's a long hike for some future
explorer. Mount Everest is about 6 miles (10 km) tall.
Steve Mattox and Robert Wickman, University of North Dakota