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Season 1 Episode 9 | 3m 16s
There is no sound in space. In the near-vacuum of space, there is nothing to transmit the physical waves that we need to perceive sound. But that doesn't mean we can't MAKE sound from space.
Aired: 06/30/13
The Odds of Finding Life and Love
Joe Hanson delves into the science behind humanity's most intriguing quest: finding love.
Austin's famous moontowers put the enormity of our solar system into perspective.
Exoplanets: Are There Other Earths?
We live in one of a hundred billion of galaxies, each with hundreds of billions of stars.
Is There Intelligent Life Beyond Earth?
Now that we know planets are common in our galaxy, how would we tell if one holds life?
What Are The Most Important Science Images Ever?
One picture can change the world
