Super Earths that seem to have oceans may actually be covered in magma

A type of distant planet long thought to have water oceans on its surface may be too hot for liquid water, and magma oceans might be more likely

​A type of distant planet long thought to have water oceans on its surface may be too hot for liquid water, and magma oceans might be more likely A type of distant planet long thought to have water oceans on its surface may be too hot for liquid water, and magma oceans might be more likely