Galaxy

The Different Types of Impact Craters and How to Spot Them.

A crater is simple, right? Well, not really, they are not just holes in the ground (well they are really but they do differ depending on the size of the crater). Once we have become experts on the different types ...

How impact craters are formed

This sounds a bit like a no-brainer really; the asteroid or comet crosses the path of Earth and hits the Earth's surface causing an impact crater. That's it isn't it? No, nothing in life is quite as simple as that ...

Volcanoes on Earth and Beyond

Volcanoes are one of those great forces of nature that we take almost for granted on Earth. I am not sure that I would take it for granted if I lived right next to a volcano but on the overall ...