Thursday, January 21, 2016

Planet Nine?

Two astronomers have announced in Scientific American strong evidence that there may be a massive "super-earth" waaaay out beyond the orbit of Pluto. The orbits of some other bodies out there are being disturbed by something. An earth-like planet would be so far away it wouldn't be bright at all. But many astronomers are skeptical. Surely time will tell. In the meantime, judge for yourself.

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