Ever since the infamous 2006 reclassification of Pluto off the list of “official” planets (which had a rather incendiary effect on many of the distant world’s Earthly fans) the term “planet” has been seen by some as a variable one, difficult to define and apparently able to be given and taken away. But was Pluto ever really deserving of the title to begin with?
This fun info-animation by C.G.P. Grey suggests that it wasn’t, and offers a compelling explanation why.
[/caption]
Grey writes on his blog:
“To my constant surprise the issue of Pluto’s planetary status — which I think should be a dry technical issue — really gets people riled. But it’s also been my experience that the people who most want Pluto to be a planet know the least about it and the history of its discovery. So, I hope that this video can help correct that a little bit.”
We still love you, Pluto, no matter what you are!
See more of Grey’s excellent animations on YouTube here.
Entanglement is perhaps one of the most confusing aspects of quantum mechanics. On its surface,…
Neutrinos are tricky little blighters that are hard to observe. The IceCube Neutrino Observatory in…
A team of astronomers have detected a surprisingly fast and bright burst of energy from…
Meet the brown dwarf: bigger than a planet, and smaller than a star. A category…
In 1971, the Soviet Mars 3 lander became the first spacecraft to land on Mars,…
Many of the black holes astronomers observe are the result of mergers from less massive…