New research reveals that two massive lunar canyons, deeper than the Grand Canyon, were formed in under 10 minutes by intense ...

The lunar canyons Vallis Schrödinger and Vallis Planck are extraordinarily deep, and scientists now know the valleys were ...

These mountains are very, very old now - and they’re smaller than the fold mountains that are still growing - like in South America’s Andes, or the world’s tallest mountain, Everest ...