There are two ways that a supernova happens. A Type I supernova occurs when a star accumulates too much matter from nearby stars. Eventually, this leads to a nuclear reaction. A Type II supernova occurs after a star runs out of nuclear fuel and the force of its own gravity becomes too much.
Zambezi River, bordering Zimbabwe and Zambia. Considered the largest waterfall in the world, Victoria Falls thunders obnoxiously in Southern Africa. A Scotsman named David Livingston discovered the falls around 1855 and named them after then-queen Victoria.
Angel Falls is the worldâs highest waterfall, with a height of 979 meters (3,212 ft) and a plunge of 807 meters (2,647 ft).Photograph by Stingrayintl. It is located in the Canaima National Park, an UNESCO World Heritage site in the Gran Sabana region of Bolivar State, Venezuela.It is one of the countryâs top tourist destinations despite its isolated location.ngel Falls is the worldâs highest waterfall, with a height of 979 meters (3,212 ft) and a plunge of 807 meters (2,647 ft).