Geologists have confirmed that a monumental tectonic event is unfolding in East Africa — the African continent is literally splitting apart, and a new ocean is forming in the process. The East African Rift System, which stretches across Ethiopia, Kenya, Tanzania, and Mozambique, is one of the few places on Earth where you can watch continental plates move in real time. This rifting is caused by the African plate dividing into two — the Nubian and Somali plates — pulling away at a rate of about 7 millimeters per year. While the pace may sound slow, scientists believe that in about 5 to 10 million years, the rift will fully separate, and seawater from the Red Sea and the Gulf of Aden will rush in, giving birth to a sixth ocean.
The process is already leaving visible scars on the land. In Ethiopia, a 35-mile-long crack opened in just a matter of days in 2005, providing dramatic evidence of the rift’s force. NASA satellites and geological studies have since confirmed that magma movement beneath the surface is driving this split. While the idea of a “new ocean” may sound like science fiction, experts say this is a rare opportunity to witness how continents evolve over geological time — an event that last occurred around 138 million years ago, when South America and Africa separated. The new ocean will not only reshape global geography but may also alter trade routes, ecosystems, and geopolitical dynamics in the far future. More