Supermoon Lunar Eclipse
A perigee full moon, or supermoon, is seen during a total lunar eclipse on Sunday, September 27, 2015, in Washington, DC. The combination of a supermoon and total lunar eclipse last occurred in 1982 and will not happen again until 2033. Photo Credit: (NASA/Aubrey Gemignani) NASA/Aubrey Gemignani—(NASA/Aubrey Gemignani)

The 10 Biggest NASA Instagram Posts of 2015

Dec 21, 2015

NASA delighted its 7.4 million Instagram followers in 2015 with its out-of-this world pictures, putting up everything from astronaut selfies to images of Earth seen from space.

With its stunning photographs routinely receiving more than 100,000 likes, NASA uploaded photos of the most important space events of the year, including the Perseid meteor shower, the Super Blood Moon and the new close-range images of Pluto.

Based on total social interactions compiled by CrowdTangle, these are the 10 biggest NASA Instagram posts of the year.

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