NASA Boss Declares Pluto Is Still A Planet

On the anniversary of Pluto’s reclassification as a dwarf planet, NASA administrator Jim Bridenstine hits back at the International Astronomical Union’s (IAU) ruling on the classification of planets. For him, Pluto will always be a planet.

Is Pluto Made Of A Billion Comets Joined Together?

A group of scientists posited this theory after running cosmological models using NASA’s New Horizons data on Pluto and findings of European Space Agency’s Rosetta mission on comet 67P/Churyumov–Gerasimenko.