Ask The Bureau What Is An Aurora

Explore the science behind what causes the incredible light and color of the Rainbows are one of the most beautiful phenomena that we see in meteorology. But the science behind these displays can be ... PBS Member Stations rely on viewers like you. To support your local station, go to: ↓ More info and ... Thunderstorms are associated with very tall clouds called cumulonimbus that produce turbulence, lightning and thunder. So what ... Learn about the solstices – the shortest and longest days of the year. Find out what they are, when and why they happen, and why ... These stunning lights dazzle the upper Northern Hemisphere and the lower Southern Hemisphere near the poles. They're called ...

Join Charles Kennel, the Director of Scripps Institution of Oceanography in a fascinating review of how scientific understanding of ... This week on Cosmic Vistas - The northern lights are more than just beautiful. They tell us about the makeup of our planet, our sun ... Marty Jopson uses the Planeterrella at the University of Leicester to help explain how the What causes the Northern Lights — also known as the