HAPPY 50th NASA
'The 50th anniversary <a href="http://www.j-archive.com/media/2008-10-01_J_25.jpg" target="_blank">logo</a> shows a grand design galaxy in which <a href="http://www.j-archive.com/media/2008-10-01_J_25a.jpg" target="_blank">these</a> anatomical features curl pleasingly inward'
the arms of the galaxy