National Aeronautics and Space Administration

Droplet and the Water Cycle Avoid pitfalls and predators while you navigate a Droplet through several challenging levels of the hydrological cycle How are Hurricanes Created A story of how hurricanes form with movies created from satellite images. Make your own Tornado Tornadoes are born out of large thunderstorms that often grow to over 40,000 feet. Find out what else is needed to make a tornado.

Weather Word Cross Get a clue about Earth and space weather Solve a Weather Slyder! These weather pictures are a mess! Can you fix them? Wild Weather Adventure! Pilot your research blimp through wild weather around the world. “Blame El Niño” Pudding A yummy dessert that maps the ocean's heat. Planet X-treme Weather Want better weather? Check out these destinations. Hurricanes! How do these monster storms happen? Tsunami! How satellites can save lives.