Buzz·Posted on Dec 23, 2011Stunning Photo Of A Comet Photographed By An AstronautDaniel Burbank is the commander of the International Space Station, so he's seen some awe-inspiring things in space. But nothing, he said, was as amazing as this.by Jack MooreBuzzFeed StaffLinkFacebookPinterestTwitterMail Hear the astronaut talk about it. View this video on YouTube youtube.com