Alien Sounds

1How Big, How Far, How Fast

45 minApr 29, 2012

The biggest objects, farthest distances, and fastest speeds are made relatable through extreme physical analogies.

2Alien Sounds

45 minMay 6, 2012Now viewing

What does the Universe sound like? From the sweep of a pulsar, to the deafening roar of our boiling sun this episode explores the undiscovered soundscapes of the solar system, the galaxy, and the entire cosmos. And, is it true that in space nobody can hear you scream?!? Our scientists reveal that there are places in the Universe that prove this sci-fi statement wrong.

3Our Place in the Milky Way

45 minMay 13, 2012

An exploration of Earth's cosmic neighborhood. Looking beyond the borders of our solar system, what's nearby in our galaxy? How do the other objects in our local area influence life on Earth? And, how did Earth's place in the galaxy make it the perfect place for the development of advanced life?

4Deep Freeze

45 minMay 20, 2012

This episode discusses the coldest places in the universe from labs on earth to super cold places in our solar system, galaxy and beyond.

5Microscopic Universe

45 minJun 3, 2012

An examination is conducted into the world of miniature particles, as microscopic objects like neutrinos MACHOs, WIMPs and many others may ultimately lead to understanding more about the mysteries surrounding the cosmos.

6Ride the Comet

45 minJun 10, 2012

A comet travels to the sun from the outer reaches of the solar system.

7When Space Changed History

45 minJun 17, 2012

Objects from space have changed history throughout the ages.