Planet fantastic: Stunning images of the world's most breathtaking landscapes. They look like scenes straight out of the latest sci-fi blockbuster, futuristic landscapes from a distant alien world.But this is planet Earth at its most magnificent, the spectacular quirks of mother nature that continue to astound and delight in equal measure.From the vivid colours of a beautiful hot spring to a random rock formation that looks just like an elephant, the incredible landscapes have formed over millions of years.