Some of you may already be aware of this, and some of you may not be aware that dwarft planet Pluto has 3 moons already, much less any!
Earlier in June astronomers were looking at Pluto with the Hubble telescope, trying to see if they could locate rings around Pluto. They have theorized there may be rings around Pluto, and the New Horizons Mission will go by Pluto in 2015 to try and confirm if there are or not.
So back to the main dish! Pluto has a 4th moon, temporarily named P4. Yes, very original. Pluto, #4. Got it.
The new moon orbits outside of the orbit of Nix, and inside the orbit of Hydra. This makes it the 3rd farthest out from Pluto, but the dimmest of the moons. The also means it is the smallest moon of the four.
P4 is thought to be about 8-24 miles across, or no bigger than a small city. That's pretty big on earth if you're trying to drive around it, but that's pretty small out there in space! You could easily miss that and never know it!
And this story probably received so little fanfare, you probably missed it as well. That is, if you're not reading my blog.
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