Something Makes Earth Lose 50,000 Tons of Weight Each Year

Earth is the fifth largest planet in our Solar System. ? But this might change. It turns out that Earth is shrinking in size and getting 50,000 tons lighter each year. Also, Earth used to have two moons and the second one was almost three times smaller than the one we have today. And, did you know that the Earth's surface is constantly changing? Here're 26 facts about Earth that don't seem real but they are. Learn more about your ad choices. Visit megaphone.fm/adchoices