AtIndonesia’s Kawah Ijen volcano, a breathtaking blue glow emerges at night, setting it apart from most volcanoes where lava burns in shades of red. At Kawah Ijen, however, the molten sulfur flows ...
NASA released some captivating shots of Io, one of Jupiter’s four Galilean moons, from the Juno space probe. The spacecraft came within 930 miles of the moon’s surface on Saturday. Io has roughly 400 ...
What you’re about to watch is likely the most maniacal, terrifying and captivating footage you’ve ever seen. All at once. Why? Because this guy — who is this guy?! — rappels into an exploding volcano.