article_snippet.sent: This will reveal the surface features of Pluto - which may include ice.
article_snippet.sent: Pluto was demoted from a ‘planet’ to a ‘dwarf planet’ in 2006 when other objects of a similar or greater size were found.
article_snippet.sent: n’t know, not just about Pluto, but other worlds like it.
article_snippet.sent: our best images of Pluto so far are mostly attempts from Hubble - but Our best images of Pluto are not much better than this photo.
article_snippet.sent: Pluto is an extremely distant world, orbiting the sun more than 29 times farther than Earth.
article_snippet.sent: With a surface temperature estimated to be -229°C (-380°F), the environment at Pluto is far too cold to allow liquid water on the environment at Pluto surface.
article_snippet.sent: Earth orbiting space observations, but we’ve never studied Pluto up close and personal,’ said John Grunsfeld, Nasa Science Mission Directorate.
article_snippet.sent: Such is the mystery of Pluto that astronomers are not even sure what astronomers will find on the surface.
article_snippet.sent: On the surface, it seems to have distinct markings, and it may have ice as well.
article_snippet.sent: The dwarf planet may even harbour an underground ocean.
article_snippet.sent: On Pluto surface, it seems to have distinct surface markings, and it may have ice as well .