SnÃmky Pluta poÅ™Ãzenà HST 15. a 18. kvÄ›tna 2005 ukazujà nejen Charón ale i dva nové mÄ›sÃce P1 a P2. NASA, ESA, H. Weaver (JHU/APL), A. Stern (SwRI), and the Hubble Space Telescope Pluto Companion Search Team