Pluto Demoted Day
by GoComicsAfter years of science classes, it's not easy to accept that our solar system does not contain nine planets as we were previously taught, but eight.
Exactly nine years ago today, the International Astronomical Union downgraded the status of Pluto to "dwarf planet." Marking the memorable day, Pluto Demoted Day is now celebrated on August 24 each year.
Pluto now finds itself to be the butt of many jokes.
But, Pluto-enthusiasts know life just isn't the same without the beloved ninth planet.