Since its discovery in 1930, the dwarf planet has revolved beyond ... (Read more on Nadia Drake’s blog at National Geographic, No Place Like Home.) “The Pluto we imagined will just go away ...

This story appears in the July 2013 issue of National Geographic magazine ... the past and future orbits of the planets. The first clue came from Pluto. The oddball of the solar system, it ...

Although Seeing in the Dark doesn't directly discuss Pluto, it does celebrate the joy of observing planets. Viewers who watch the show may wonder what happened to Pluto in 2006 and whether any of ...

Planitia structure on its surface. Ever since NASA's New Horizons sent back the first-ever photos of Pluto in 2015, the dwarf planet's mysterious heart-shaped region has puzzled scientists.