Gravity waves in the atmosphere are a common phenomenon. NASA released a beautiful image of waves forming around an island two years ago, for example. They are also not exclusively an Earthly ...

The girls of Gravity Falls find unicorns, get dark, and kick ass. Skip to main content. ... Gravity Falls GIF and a Graf: Hear Mabel Roar. The girls of Gravity Falls find unicorns, ...

Gravity Falls series creator Alex Hirsch has gone on the record talking about some of the stranger changes Disney has made to his show in the past — notably, removing a logo that doesn’t ...