Comets • 2007 • Planet Science

10:47

Does life exist anywhere else in the universe? And how did it get started? Scientists are seeking the answers in the cosmos, our solar system and right here on planet Earth.

The Economist • 2015 • Astronomy

52:03

To land a human being on another celestial body will be the first step to living beyond our planet. The breathless pace and daring of the Apollo program sees NASA master previously unimagined tasks in the attempt to achieve the most incredible accomplishment in the history of human endeavor. From the ashes of tragedy on Apollo 1 emerges a determination that puts Apollo 8 in orbit around the Moon ahead of schedule. Apollo 9 and 10 each break bold new ground and pave the way for something few dared to believe was possible. When Neil Armstrong and Buzz Aldrin walk on the Moon and return safely to earth, the whole planet throws them a party.

2/4 • The Space Age: NASA's Story • 2009 • Astronomy

42:56

The discovery of gravity waves in early 2013 was huge news around the world ... and so was the retraction after the scientists realized they'd made a mistake. This is a dramatic human story of brave scientists and big science in action at the South Pole.

2015 • Astronomy

42:00

Using CGI to strip Mars layer by layer and tear off swirling dust storms, frozen ice caps, and study the secrets that lie beneath the Red Planet.

4/6 • Strip the Cosmos • 2014 • Astronomy

4:44

No, it is not a planet :)

CGP Grey • 2012 • Astronomy

42:29

Uranus and Neptune are mysterious, icy worlds at the edge of the solar system; new discoveries reveal that these strange planets may have helped start life on Earth.

How the Universe Works • 2018 • Astronomy