Carl Sagan’s Crazy Idea: Life Inside A Comet?
Carl Sagan’s Crazy Idea: Life Inside A Comet?

http://www.universetoday.com/131934/carl-sagans-crazy-idea-life-inside-comet/amp/ “The O’Neill Cylinder lay the groundwork for space habitat design. It consisted of two counter-rotating cylinders, one nested inside…

Why Does it Rain?
Why Does it Rain?

http://ift.tt/2f7AVD3 Many people love to ask, why does it always rain on me? There are those who would like to…

What Are Cosmic Voids?
What Are Cosmic Voids?

http://ift.tt/2eq3IP3 VIDEO Clearly I need to learn to be more specific when I write these articles. Everything time I open…