My apologies for stealing the title. Source: http://www.npr.org/blogs/13.7/2014/02/25/282516865/everythings-amazing-and-nobodys-happy
Watch the video, also.
“The new view shows a more complete picture of Cassiopeia A, the remains of a star that blew up in a supernova event whose light reached Earth about 350 years ago, when it could have appeared to observers as a star that suddenly brightened. 443 more words