The deserts of Earth are the closest thing we can find to an alien environment without leaving our home planet. Many of them are yet to be completely explored, which makes them a great place to find the strange and the unusual. From the ruins of long lost civilizations to objects that have fallen from space, we’ve put together this video as a guide to the weird and wonderful discoveries that have been made by people searching these hot and barren landscapes, so you can explore them from the comfort of your own home.