Incredible satellite images reveal the moment that Mount Etna, Europe's most active volcano spewed a gigantic plume of ash four miles (6.5km) into the sky.
Pyongyang said Trump's plan risks turning 'outer space into a potential nuclear war field' and called it 'the height of self-righteousness [and] arrogance.'
Today, Lauren Sanchez, Katy Perry and an all-female crew will soar into space aboard Jeff Bezos' Blue Origin spaceship. Here's how their 11-minute flight will play out minute-by-minute.