Tag: that

How to Find a Living Planet

This is Hubble Telescope’s famous photograph, Hubble Ultra-Deep Field. There are nearly 10,000 galaxies each containing as many as 100 billion planets in this image...

Ring AROUND the Earth?

I recently received this question via email: Hello there, Imagine we build a giant ring around the whole globe, perfectly round, no ups and downs....

Reaching Earth’s Corners

(bird calls) (dramatic music) – [Host] Mankind and the elements. For some, it’s an uncomfortable bond. – Water’s very powerful. It’s very deceiving and you...

The Biggest Organism on Earth

Blue whales [Balaenoptera musculus] are the biggest animals ever to exist on earth. They can weigh upwards of 150 tons, which is more than the...