Pluto

Help Name Pluto’s Newest Moons!

Help Name Pluto’s Newest Moons!

Today marks seven months since the announcement of Pluto’s fifth moon and over a year and a half since the discovery of the one before that. But both moons still have letter-and-number designations, P5 and P4, respectively… not very imaginative, to say the least, and not really fitting into the pantheon of mythologically-named worlds in our Solar System.

Today, you can help change that.

Too weird to be believed: a new planet in the solar system? – Bye Bye Planet Pluto

Too weird to be believed: a new planet in the solar system? – Bye Bye Planet Pluto

Astronomers have a massive breakthrough as they discover a weird and very bright extraordinary object in the far reaches of our solar system. Is it a planet? Is it a block of ice? Whatever it is, it’s bigger than Pluto. Fascinating science video from BBC Horizon show ‘Bye Bye Planet Pluto.’

Size Comparison of Planets and Stars

Size Comparison of Planets and Stars

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