Ice cave in the Skaftafell National Park in Iceland. Ice caves collapse and new ones form as each glacier grinds slowly towards the sea. Local guides can help you (without dying) find one. (Visit Skaftafell National Park in Iceland.
Here’s a striking view of Sarychev Volcano in Kuril Islands of Japan going through its early stage of eruption, taken from the orbit of the International Space Station in June For more info on this picture, head over to NASA’s Earth Observatory!
Fabergé Fractals - Former laser physicist turned artist, Tom Beddard, has created these incredible fractal models. They are 'truly fractal', because you can see more and more detail, the closer you peer down onto the surface.