Interesting Facts About Space

How big is the largest volcano in the solar system?

A. 10 kilometers wide

B. 20 kilometers wide

C. 30 kilometers wide

D. 40 kilometers wide

Answer:

D. 40 kilometers wide

The largest volcano in the solar system is Olympus Mons on Mars, which is about 40 kilometers wide. Olympus Mons is three times higher than Mount Everest, standing at about 13.6 miles (22 kilometers) tall. It is a shield volcano, which means it has a low profile and gently sloping sides.

Olympus Mons formed billions of years ago due to volcanic activity and is believed to be extinct. Its size and shape make it one of the most impressive features in our solar system, showcasing the geological diversity of other planets.

Studying Olympus Mons and other volcanic features in space helps scientists understand the geology and history of planets beyond Earth, providing valuable insights into the processes that shape planetary surfaces.