ScienceCast : 2016 Ends with Three Supermoons

1 year ago
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NASA Science ScienceCasts SMD Science Mission Directorate Sky Watching Planetary Science supermoon syzygy apogee perigee

Nothing beats a bright and beautiful "supermoon." Except maybe, three supermoons! 2016 ends with a trio of full moons at their closest points to Earth.

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