Space Knowledge: Earth & Future Directions | Zenith | Free Documentary

Space Knowledge: - Zenith - Space Documentary

Space Knowledge: The Launchers, Space Telescopes & Space Communication:    • Space Knowledge: The Launchers, Space...  

00:00 Earth
The most important planet in the solar system is our home, the Earth. It is the only planet we know that harbours life.

This episode looks at the growing understanding of the Earth’s complex climatic systems and the part on-orbit observation plays in the growth of knowledge about our planet.

25:20 Future Directions
Space technologies are continuing to be refined and access to space is becoming cheaper.

This episode looks at the development of new human-rated spacecraft, reusable boosters, laser communications, the Ion Drive and new techniques to refuel satellites in space.
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Free Documentary is dedicated to bringing high-class documentaries to you on YouTube for free. With the latest camera equipment used by well-known filmmakers working for famous production studios. You will see fascinating shots from the deep seas and up in the air, capturing great stories and pictures from everything our beautiful and interesting planet has to offer.

Enjoy stories about nature, wildlife, culture, people, history and more to come.