Enter your weight and then click next and it will tell you your weight on other planets, the moon and sun. THE DIFFRENCE BETWEEN WEIGHT AND MASS- Weight and mass are two very differsnt things. But, before we can get to that, I need to explain what gravity is. Gravity is the pulling force between objects. If an object is bigger is has a stronger gravotational pull. If it is lighter, it has a weaker pull. So, knowing that, since some planets are bigger than others, they have a stronger pull. So if you went to Jupiter for example, (even though you really couldn't)you wouldn't be fatter because your mass wouldn't get bigger, you would just be heavier, because Jupiter has a stronger gravotational pull on you than Earth dose.
