乐生活What are the highest mountains in the solar system? It is known that the number one asteroid, Vesta IV, is Mount Reyahilvia, 23 kilometers high. Olympus is the second highest mountain on Mars, 22 kilometers high. The third is the equatorial ridge on Titan, 20 kilometers high. Next, the Bosaule Mountains on Europa are 17 kilometers high; the Monacoa volcano on Earth is 10.2 kilometers high; and the Danzeng Mountains on Pluto are 6.2 kilometers high. Figure Source: astrogeekz
