http://www.facebook.com/ScienceReason ... The Hidden Universe of the Spitzer Space Telescope (Episode 16): The X-Planets (Showcase). These two extreme planets (exoplanets) have set the records for the hottest and windiest known worlds anywhere. This is the Hidden Universe of NASA's Spitzer Space Telescope, exploring the mysteries of infrared astronomy with your host Dr. Robert Hurt. --- Please SUBSCRIBE to Science & Reason: • http://www.youtube.com/Best0fScience • http://www.youtube.com/ScienceTV • http://www.youtube.com/FFreeThinker --- 'The Hidden Universe' video series showcases some of the most exciting discoveries in infrared astronomy from NASA's Spitzer Space Telescope. Looking beyond the visible spectrum of light, Spitzer can see a whole new universe of dust and stars hidden from our Earth-bound eyes. • http://www.spitzer.caltech.edu/ .