Using data from the Webb space telescope, a team of researchers is suggesting that Neptune’s moon Nereid is the only survivor ...

A study suggests that the ice giant's largest moon, Triton, made a dramatic entrance to the Neptunian system long ago, kicking Nereid outward and destroying the planet's other original lunar companion ...

Neptune's moon Nereid may be the sole survivor of an ancient set of moons, according to new findings from NASA's James Webb ...

Nereid may be an original Neptunian moon that was pushed outward when Triton entered the system billions of years ago.

For decades, scientists believed that Nereid, Neptune's third-largest moon, was not native to the planet at all.

Neptune’s oddball moon Nereid may be the sole remnant of an earlier system, formed near the planet rather than being pulled in from afar.

Neptune’s far-flung moon Nereid may be the last of the planet’s original companions that managed to survive a cosmic crash, ...

This goes against the previous theory, which has long suggested that Nereid is actually an object captured from the Kuiper ...

Neptune has a complicated life story, and its moon Nereid might be the only one left standing from the planet’s ...

You might be wondering how I keep ending up in these situations. Well, let me roll it back a bit. Triton, Neptune’s ...

Triton was discovered in 1846 by the British astronomer William Lassell, but much about Neptune’s largest moon still remains a mystery. Subscribe to read this story ad-free Get unlimited access to ...

Add another moon to the New Horizons photo gallery: the spacecraft’s Long Range Reconnaissance Imager detected Triton, the largest of Neptune’s 13 known moons, during the annual spacecraft checkout ...