COSMOS: POSSIBLE WORLDS premieres March 9 on National Geographic. This out-of-this-world trip through 宇宙 and time will transport viewers across 13.8 billion years of cosmic evolution and deep into the future.
At any moment, about 2,000 thunderstorms are occurring worldwide. Learn how thunderstorms form, what causes lightning and thunder, and how these violent phenomena help balance the planet's energy and electricity.
Stunning drone footage captures Chasm 1, a huge crack on the Brunt Ice Shelf. When it inevitably intersects with the nearby ハロウィン Crack, an iceberg the size of Houston, Texas will break off into the ocean.
National Geographic partnered with the International Dark-Sky Association to provide families with a true ‘dark sky’ 展望台, 天文台 experience, free from the artificial light prevalent in city and suburban communities.
