What is Uluru?

Have you ever heard of a giant rock that is bigger than a skyscraper and acts like a desert iceberg? Welcome to the Outback of Australia, where the massive sandstone monolith called Uluru rises straight out of the flat red dirt! Standing taller than the Eiffel Tower, the wildest part is that most of this colossal rock is actually hiding out of sight, plunging 2.5 kilometers deep underground! Even crazier? Millions of years ago, this blistering hot desert was completely underwater at the botto...