A Recipe for Returning Pluto to Full Planethood
The eight planets of the Solar System and the dwarf planet Pluto. For many astronomers and planetary scientists Pluto’s status remains an open question. Redefining what is a planet could return Pluto to the fold but also open the door for many more. Insets from upper left, clockwise: Clyde Tombaugh, Mike Brown, Alan Stern, Gerard Kuiper – prominent scientists and discoverers that have led to the present definition of planet.(Credit: NASA, Judy Schmidt, Björn Jónsson)
A storm is brewing, a battle of words and a war of the worlds. The Earth is not at risk. It is mostly a civil dispute, but it has the potential to influence the path of careers. In 2014, a Harvard led debate was undertaken on the question: Is Pluto a planet. The impact of the definition of planet and everything else is far reaching – to the ends of the Universe.
It could mean a count of trillions of planets in our galaxy alone or it means leaving the planet Pluto out of the count – designation, just a dwarf planet. This is a question of how to classify non-stellar objects. What is a planet, asteroid, comet, planetoid or dwarf planet? Does our Solar System have —> Read More Here