WATCH: This little Neptune moon may have deviated from the larger moon



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Astronomers using NASA / ESA Hubble Space Telescope have revealed more about the source
The smallest Neptune moon.

A small moon with an estimated diameter of only about 34
km, it was called Hippocamp.

The Moon, which was discovered in 2013, is supposed to be a fragment
a larger neighbor of Proteus. He probably took off about 4 billion years ago and repeatedly broke up
re-assemble.

"The first thing we've learned is that you do not expect to find this
a small moon just next to Neptune's biggest inner moon, "Mark said
Showalter.

Hippocamp, formerly known as S / 2004 N 1, is named after sea
beings of the same name from Greek and Roman mythology.

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