The opposition is exact on Nov. 3, but we will feel the effects of the face-off for several days before and after.
Pluto, our power planet of seismic change, is stationing direct in the sign of the sea goat for the final time in our lifetimes. On Friday, Oct. 11, Pluto will go direct at a fateful 29 degrees of ...
The daily cycle of solar-driven sublimation and condensation of Pluto’s iconic Valentine structure is like a heartbeat, because it dictates atmospheric circulation on the dwarf planet.
Artistic representation of the huge and slow impact on Pluto that led to the heart-shaped Sputnik ... [+] Planitia structure on its surface. Ever since NASA's New Horizons sent back the first-ever ...
Things have been a mess since Pluto's demotion. In 2006, the International Astronomical Union (IAU) voted on the definition of a planet. Famously, Pluto no longer met the criteria and was demoted ...