Sunday, December 5, 2010

Sextillions And Sextillions


A university survey of eight nearby elliptical galaxies raises the previous estimate of stars in the universe to 300 sextillion stars: 300,000,000,000,000,000,000,000... Count 'em!
Carl Sagan was Lowballing!
Audio Embed: CBS Radio's Osgood File 12/2/10.