The South Pole-Aitken basin is the moon's oldest and largest visible crater—a massive geological wound 4 billion years old that preserves secrets about the moon's early history, much like a ...
This is a global view to show the entirety of the South Pole-Aitken basin (SPA), the largest and oldest impact crater on the Moon. For geographic context, the letters label other big craters in ...
The Hailin crater is the fourth confirmed impact crater ... looks like a perfectly round eye —Hang Son Doong: The world's biggest cave, so 'outrageous in size' it fits 2 jungles and the 'Great ...
The largest crater, 65 km wide, is named "Lal Crater" in honour of Prof. Devendra Lal, a renowned Indian geophysicist and former PRL Director. Lal made significant contributions to cosmic ray ...
Flanking the eastern edge of the Serengeti, the site houses the Ngorongoro Crater – the world's sixth-largest intact volcanic caldera – and Olduvai Gorge. This UNESCO World Heritage site ...