Episode list

The Universe

Secrets of the Sun
The physical processes driving the energetic dynamics of the Sun and the resulting impact on the earth are examined.
8 /10
The End of the Earth
A few of the cosmic threats to life on earth reviewed include meteors, gamma ray bursts and, in the distant future, evolution of the sun.
7.9 /10
The Moon

Mon, Jun 25, 2007
The unique features of Earth's moon and the processes that shaped it are described. Past theories of the Moon's formation are also presented.
7.9 /10
Spaceship Earth

Mon, Jul 09, 2007
Take a high performance ride through the formation of the third planet from the Sun, Earth. A survivor of one of the most violent "neighborhoods" in the universe, learn how earth was created and discover what creatures hold clues to how life began.
7.7 /10
Saturn: Lord of the Rings
Program takes a brief look at the dynamics of Saturn's rings before exploring the unique and amazing features of the planet itself, including the curious behavior at the poles, and recent discoveries about Saturn's exotic moons.
8.3 /10
Alien Galaxies

Mon, Jul 30, 2007
How the various structural types of galaxies form by merging with smaller galaxies is explained and simulated. The preliminary hints at the importance of dark matter in the process are mentioned.
8.4 /10
Life and Death of a Star
Gravity plays a crucial role in both the birth and death of stars in this detailed review. Various types of stellar collisions are simulated.
8.4 /10
The Outer Planets
New discoveries regarding the Outer Planets are creating a fundamental rethinking of our solar system. Uranus is a toxic combination of hydrogen, helium and methane. Scientists speculate that the planet was knocked on its side after colliding with another body. Neptune's largest moon, Triton, is cold and barren, but some scientists speculate that liquid water might exist under Triton's icy surface. If this is proven true, Triton could be the home to one of the biggest discoveries of all time. Cold and inhospitable, Pluto completes one orbit around the solar system every 248 years. Cutting-edge computer graphics are used to bring the universe down to earth to show what life would be like on other planets, and to imagine what kind of life forms might evolve in alien atmospheres.
7.9 /10
Most Dangerous Places
Scientist describe the current understanding of exotic stars; magnetars, black holes and quasars with an obsession about how they would kill you. Galaxy collisions are simulated.
7.9 /10
Search for E.T.
In a galaxy filled with a billion stars, in a universe filled with a hundred billion galaxies--are we alone? SETI--the Search for Extraterrestrial Intelligence--is a privately funded project using radio telescopes.
7.7 /10
Beyond the Big Bang
The universe began with a massive expansion, billions and billions of years ago, and it continues to expand with every passing second. The idea that the universe, and man's very existence, began with a "Big Bang" is no longer a topic of debate among most scientists--it is essentially taken as fact.
8.8 /10
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