Carl Sagan Updates

	a comment was made to the video: Mother Nature (a Pale Blue Dot)	over a year ago by Pearsings
	fan art was added: Science and Technology	over a year ago by glelsey
	a video was added: Carl Sagan's Pale Blue Dot - The Planetary Post with Robert Picardo	over a year ago by PraetorianGuard
	a video was added: Mother Nature (a Pale Blue Dot)	over a year ago by Pearsongs
	a video was added: Carl Sagan - Science and Skepticism	over a year ago by PraetorianGuard
	a video was added: Kepler's Dream Come True	over a year ago by PraetorianGuard
	a link was added: Carl Sagan on TV Tropes	over a year ago by glelsey
	a link was added: The Carl Sagan Portal	over a year ago by glelsey