posting gnarly space facts run knowledge day  three days remain wow three days thats insane always questions topics me let know comments ill see tomorrow fact lets talk little bit saturns lesserknown moons cool are titan enceladus iapetus cant get attention  want give info on im going waste time here lets dive right in ampxb dione first moon dione  like moons  tidally locked parent planet however theres something odd way dione tidally locked side dione faces saturn fewer craters side face saturn exact opposite many scientists expecting could indicate  point past  massive impact may caused diones orientation completely reverse ampxb mimas third favorite saturnian moon one feature named herschel crater put simply massive crater likely made impact nearly obliterated mimas big makes mimas look like death star star wars ampxb rhea back  nasa announced observations cassini probe suggested rhea could small ring system would marked first time moon known rings cassini observations unfortunately revealed evidence ring material ampxb tethys final moon tethys  dense liquid water suggests moon may almost entirely made water ice saturnian moons super interesting loved fact little quirks