12 new moons found around jupiter

[VaPaL]

From the 12 new moons, 9 have retrograde orbit (which is common between Jupiter's moons, 33 out of 67 (already known) are retrograde)

The oddity comes from a small moon (1km in diameter - samllest of all), it's prograde orbit is among a retrogade group of moons.

https://www.space.com/41180-oddball-moon-orbits-jupiter.html

[cubinator]

That moon would extend about a third of the way across the runway in KSP if you set it there.

[VaPaL]

"Researchers have proposed naming the "oddball" Valetudo, after the Roman goddess of health and hygiene."

The funny thing is, Valetudo in Portuguese (vale tudo) means - Everything Goes or Free for All depending on the context. Which I think both are suitable 

[cubinator]

Some perspective here.

I find it somewhat questionable to call this thing a 'moon'...

[VaPaL]

Upper and lower size limits are "allways" a debatable topic in astronomy apparently, from wikipedia:

Quote

Definition of a moon

There is no established lower limit on what is considered a "moon". Every natural celestial body with an identified orbit around a planet of the Solar System, some as small as a kilometer across, has been considered a moon, though objects a tenth that size within Saturn's rings, which have not been directly observed, have been called moonlets. Small asteroid moons (natural satellites of asteroids), such as Dactyl, have also been called moonlets.^[13]

The upper limit is also vague. Two orbiting bodies are sometimes described as a double planet rather than primary and satellite. Asteroids such as 90 Antiope are considered double asteroids, but they have not forced a clear definition of what constitutes a moon. Some authors consider the Pluto–Charon system to be a double (dwarf) planet. The most common^{[citation needed]} dividing line on what is considered a moon rests upon whether the barycentre is below the surface of the larger body, though this is somewhat arbitrary, because it depends on distance as well as relative mass.

Save with planets and dwarf planets for instance.