Peering to the outskirts of our solar system, NASA’s Hubble Space Telescope has spotted a small, dark moon orbiting Makemake, the second brightest icy dwarf planet – after Pluto – in the Kuiper Belt. The moon, S/2015 (136472) 1 and nicknamed MK 2 – is > 1,300X fainter than Makemake. MK 2 was seen approximately 13,000 miles from the dwarf planet, and its diameter is ~100 miles across. Makemake is 870 miles wide. The dwarf planet, discovered in 2005, is named for a creation deity of the Rapa Nui people of Easter Island.
The Kuiper Belt ...
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