Archives for September 22, 2015

Why is Earth blue? (Synopsis)

“Whenever I gaze up at the moon, I feel like I’m on a time machine. I am back to that precious pinpoint of time, standing on the foreboding — yet beautiful — Sea of Tranquility. I could see our shining blue planet Earth poised in the darkness of space.” –Buzz Aldrin If you look at Earth from space, you’ll…