Daily Archives: January 17, 2015

Planets bigger than Earth beyond Pluto?

Could it be possible that planets larger than the size of Earth lie beyond Pluto? According to researchers, the behavior of far-out celestial bodies far from the sun (such as Sedna and Pluto), seems to suggest so. ¬†Such bodies, called¬†“extreme trans-Neptunian objects” (or ETNO’s), should generally have an orbital distance of roughly 150 AU and […] Continue reading

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