Wonders of the Solar System S01E05 · Aliens

Overview

Professor Brian Cox visits some of the most stunning locations on earth to describe how the laws of nature have carved natural wonders across the solar system. Brian descends to the bottom of the Pacific in a submarine to witness the extraordinary life forms that survive in the cold, black waters. All life on Earth needs water so the search for aliens in the solar system has followed the search for water. Soaring above the dramatic Scablands of the United States, Brian discovers how the same landscape has been found on Mars. And it was all carved out in a geological heartbeat by a monumental flood. Armed with a gas mask, Brian enters a cave in Mexico where bacteria breathe toxic gas and leak concentrated acid. Yet relatives of these creatures could be surviving in newly-discovered caves on Mars.

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Episodes

1. 1 1. Empire of the Sun2010-03-07 · 58mPhysicist Brian Cox examines the sun's rule over our planet, heading for India to witness a total solar eclipse, and viewing the Northern Lights in the Arctic Circle.
2. 2 2. Order Out of Chaos2010-03-14 · 59mBrian reveals how the beauty and order of the solar system was formed from a chaotic cloud of gas.
3. 3 3. The Thin Blue Line2010-03-21 · 59mBrian reveals how something as flimsy as an atmosphere can create some of the most wondrous sights in the solar system. He takes a ride to the top of earth's atmosphere, and in the
4. 4 4. Dead or Alive2010-03-28 · 59mThe worlds that surround our planet are all made of rock, but there the similarity ends. Some have a beating geological heart, others are frozen in time. Brian travels to the talle
5. 5 5. Aliens2010-04-04 · 59mProfessor Brian Cox visits some of the most stunning locations on earth to describe how the laws of nature have carved natural wonders across the solar system. Brian descends to t