Tuesday, November 9, 2010 - 13:32 in Astronomy & Space
The dwarf planet Eris, once thought to be the largest body in the outer solar system, may actually be smaller than Pluto, observations suggest.
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- NASA's Hubble discovers another moon around PlutoWed, 20 Jul 2011, 11:34:04 EDT
- The lower atmosphere of Pluto revealedMon, 2 Mar 2009, 12:51:36 EST
- Hubble discovers a fifth moon orbiting PlutoWed, 11 Jul 2012, 13:54:58 EDT
- Dwarf planet Haumea shines with crystalline iceThu, 12 May 2011, 14:34:54 EDT