The Element
You're far from home in the middle of space when your vessel runs low on fuel. In this fast, fun and free 3-D video game, you'll have to harvest a certain element found on a nearby planet in order to refuel and return home. Will your mission be a success? Answer these visually engaging questions and find out now!
The highest mountain discovered in our solar system is Mars’s Olympus Mons. The towering mountain is three times higher than Mount Everest! Not only is it tall, but its 374,015 square feet (114,000 square meters) wide! That’s an area approximately the size of the state of Arizona!