I’m excited to see “A History of the Sky: A dynamic time-lapse visualization of the sky for an entire year” at the SF Exploratorium. Two things I love: clouds and time lapse!

“Here is a movie made from images from the camera’s first 42 days on the roof of the Exploratorium. The earliest day is in the upper left, and consecutive days follow left to right, then down, with the most recent day in the lower right.”

Watch it in fullscreen HD!