Sure, Everest has claimed the most lives – but its death/successful-ascent ratio is actually pretty low.
Verona Rupes is a huge cliff face located on Uranus's moon Miranda. It's the tallest cliff in the solar system, as much as twenty kilometers deep. If you jumped off it, you'd fall for twelve minutes...and you could still survive.
The great challenge for any climber is to conquer each continent's tallest mountain. But tomorrow's climbers can consider a far more extreme challenge: leaving Earth to climb the tallest peaks of the solar system. Here's how they'll do it.