Episode 5. The Early Universe Around fourteen billion years ago, our entire universe was very very small. How small? Well, it was roughly a million billion billion times smaller than a single atom. Sounds like not much room for all the planets, stars, and galaxies that form our...See more

Episode 4. Nature's Night Vision Did you know that 96% of animal species have eyes in one form or another? But when left in complete darkness, we are all left totally blind, or are we? For us humans, yes. We can only see when there is some source of light. Even cats, known to...See more

Episode 3. The Second Earth Earth is the only planet that can sustain life in our solar system and maybe in the entire universe. Or is it? Over the past few years, the Kepler telescope has been looking for other planets in our galaxy that could potentially hold life and guess...See more