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15 集
Secrets Of The Sun - 1

Secrets Of The Sun - 1
There are billions of stars in the Universe, but one alone dominates our celestial neighborhood, the Sun. It's so large that within its boundaries you could fit one million Earths, and so powerful that each second it churns out as much energy as one billion one-megaton hydrogen bombs.
44 分钟
2007年5月28日
Mars: The Red Planet - 2

Mars: The Red Planet - 2
It's home to the largest volcano in the Solar System...and a colossal, boulder-strewn valley that would make the Grand Canyon look like a streambed.
44 分钟
2007年6月4日
The End Of The Earth: Deep Space Threats To Our Planet - 3

The End Of The Earth: Deep Space Threats To Our Planet - 3
The Earth has become a dangerous place to live in the Universe. It's only a matter of time before a cosmic force will annihilate the planet.
44 分钟
2007年6月11日
Jupiter: The Giant Planet - 4

Jupiter: The Giant Planet - 4
Half a billion miles from earth exists a mini solar system of over 60 moons rotating around a powerful planet of gas. It's flowing colors and spots hold strange beauty, but contain violent storms and jet streams.
44 分钟
2007年6月18日
The Moon - 5

The Moon - 5
It's so close...yet so far away. For thousands of years, mankind has found comfort in its presence. It's been a lantern for nighttime travelers...a timekeeper for farmers...and a location finder for sailors at sea.
44 分钟
2007年6月25日
Spaceship Earth - 6

Spaceship Earth - 6
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.
44 分钟
2007年7月9日
The Inner Planets: Mercury & Venus - 7

The Inner Planets: Mercury & Venus - 7
Scorched by their proximity to the sun, Mercury and Venus are hostile worlds.
44 分钟
2007年7月16日
Saturn: Lord Of The Rings - 8

Saturn: Lord Of The Rings - 8
Are the rings of Saturn a real celestial phenomenon or merely a cosmic Illusion?
44 分钟
2007年7月23日
Alien Galaxies - 9

Alien Galaxies - 9
To know our place in the universe take a look far, far away to the realm of Alien Galaxies. Our galaxy is one of hundreds of billions in the universe. The Milky Way consists of more than a billion stars, our sun being only one of them.
45 分钟
2007年7月30日
Life And Death Of A Star - 10

Life And Death Of A Star - 10
Ignited by the power of the atom, burning with light, heat and wrath, stars are anything but peaceful.
45 分钟
2007年8月6日
The Outer Planets - 11

The Outer Planets - 11
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.
45 分钟
2007年8月13日
The Most Dangerous Place In The Universe - 12

The Most Dangerous Place In The Universe - 12
Take a tour of the cosmic hot zones--black holes, galaxy mergers, gamma ray bursts and magnetars. Super massive black holes can literally "lasso" the Earth out of the solar system.
45 分钟
2007年8月20日
Search For ET - 13

Search For ET - 13
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 and optical telescopes to scan the stars for the answer to that question.
44 分钟
2007年8月27日
Search For ET - 13

Search For ET - 13
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.
44 分钟
2007年8月27日
Beyond the Big Bang - 14

Beyond the Big Bang - 14
It all began inside a violent, blinding explosion that threw everything into chaos. Long after, our greatest thinkers have peered into that chaos in search of order, logic and the answers to where we began.
1 小时 29 分钟
2007年9月3日















