What Would Happen If You Jumped Off The Tallest Cliff In The Solar System?
Posted on April 15, 2011
From Nasa’s Astronomy Picture of The Day:
“Could you survive a jump off the tallest cliff in the Solar System? Quite possibly. Verona Rupes on Uranus‘ moon Miranda is estimated to be 20 kilometers deep — ten times the depth of the Earth’s Grand Canyon. Given Miranda‘s low gravity, it would take about 12 minutes for a thrill-seeking adventurer to fall from the top, reaching the bottom at the speed of a racecar — about 200 kilometers per hour. Even so, the fall might be survivable given proper airbag protection.
The above image of Verona Rupes was captured by the passing Voyager 2 robotic spacecraft in 1986. How the giant cliff was created remains unknown, but is possibly related to a large impact or tectonic surface motion.”