This is exactly how big the supermoon is going to be tomorrow

Everyone's talking about tomorrow's supermoon—how big, bright, and beautiful it will be. It's always the same. But how big is it going to be, exactly? This image shows how much the moon size varies in the sky from its perigee (it's closest point to Earth) to its apogee (the furthest point from Earth.) »9/08/14 9:57am9/08/14 9:57am

Tonight's Supermoon Will Be Almost as Glorious as Next Month's

Have you heard? There's gonna be a Supermoon tonight! It's a very cool sight to see, especially on a clear night. But it's way more common than you might think. In fact, the next three full moons this summer will be Supermoons. And astronomers are kind of puzzled as to why we seem to only notice them at random. »7/12/14 11:00am7/12/14 11:00am