Researchers are working to determine where and at what depths extractable ice exists on Mars. Such deposits could allow humanity to get a foothold on the Red Planet.
The central South American country of Bolivia boasts several natural wonders including the Amazon, the largest salt flat in the world, and the bright red lake of Laguna Colorada. Pair this with its picturesque cities and ancient ruins, and you have an adventure waiting to happen.
This photo contest sets out to highlight the wonders of our planet - and based on the latest batch of extraordinary winning pictures, its mission has been accomplished.
Are you considering Bolivia as part of your itinerary? It's easy to overlook this country surrounded by more popular South American destinations, but that would be missing a spectacular, magical corner of this planet that is a joy to explore. So, here's a peek at some of the best things to do in Bolivia.