New Moon Found Round Neptune

[Serendipity]

They found a small new moon,which they have called Hippocamp, speeding round Neptune - in fact it was its speed that allowed it to be detected. See 'Breakneck speed' mini moon hurtles around Neptune at 20,000mph

 

[night_wrtr]

Its only 21 miles wide. That really is a tiny moon.

 

[Pyan]

That's no moon...