NASA Science News for Feb. 17, 2012 The brightest planets in the night sky are aligning for a must-see show in late February and March 2012. You can start looking tonight. FULL STORY: http://science.nasa.gov/science-news/science-at-nasa/2012/17feb_winterplanets/ VIDEO: http://www.youtube.com/watch?v=x8br4JiFEik