Roughly 35 million years ago, a massive asteroid slammed into the Atlantic Ocean near what’s now the East Coast. The impact ...

Vredefort Crater (South Africa) – ~250–300 km Age: ~2.02 billion years The largest and oldest confirmed impact structure on Earth, located in South Africa.

The location of Tophat Gudetama rotates weekly, resetting at 12am PST / 3am EST / 7am GMT every Monday. If you miss any, they'll still be waiting for you from previous weeks.

Ngorongoro Conservation Area is ranked #3 out of 10 things to do in Serengeti National Park. See pictures and our review of Ngorongoro Conservation Area.