Discovery Of Two Moons Enhance Pluto’s Questionable Status As A Planet…

Discovery Of Two Moons Enhance Pluto’s Questionable Status As A Planet…

Amid the debate over whether Pluto is big enough to be called a planet, Hubble Space Telescope astronomers said Monday that they've spotted two previously unknown moons there.

Until now, Charon was Pluto's only known moon. The new moons surfaced in three days of Hubble observations in May.

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