The Scale and Composition of the Earth’s Crust
The scale and composition of the Earth's crust, the layer upon which every living thing has ever lived.
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Earth’s atmosphere and water
These two relatively small spheres are all the Earth's atmosphere and water.
Earthrise- The Photo of the Earth that Changed the World
The photography behind Earthrise, the photo of the Earth that changed the world. They went to take photographs of the moon. Then they looked up...
A giant Hole in The Sun bigger than 60 Earths
A giant hole in the Sun bigger than 60 Earths blasted solar wind on our planet.
A Powerful Cosmic Ray Hit Earth
A powerful Cosmic Ray hit Earth. Telescope Array detects the second highest-energy cosmic ray ever.
A Rare Comet is Approaching Earth
A rare Comet is approaching Earth. Comet P1 Nishimura can now be seen in the sky.
The Densest City on Earth
The densest city on earth. A closer look at Kowloon Walled City in Hong Kong, the most densely populated place that ever existed.
What the Polar Vortex will do to Earth this decade
In this video, everything about the Polar Vortex, Polar Night Jet, and the Jet Streams.
Villa Earth
Villa Earth emerges from Greece’s Mediterranean coast like a futuristic yacht.
Space Solar Power Transmit Power to Earth for the first time
A space solar power prototype has demonstrated its ability to wirelessly transmit power in space and to beam detectable power to Earth for the first time.