June 20, 2013 5:55 PM Subscribe
"It’s not inconceivable
that if you are on the right part of the Earth, and you stand outside and wave, that one or two of the photons of sunlight that reflect from you are going to make it out to Saturn and into Cassini’s telescope." NASA is taking a new version of Carl Sagan's Pale Blue Dot
image, and they've invited everyone to Wave at Saturn!