[HIGHLIGHTS] Thanks to "Voyager 2": NASA research team reveals the secret of Uranus' moons

Uranus' moons Oberon and Titania could have warm oceans. Their oceans could even be so warm that life could be possible in them.

New study could shed light on how a future mission might explore Uranus. Findings about Saturn's moon Enceladus as well as Pluto and its moon Charon were also included in the study.. Old data from NASA's Voyager 2 spacecraft bring it to light: Apparently, four Uranus moons could host internal oceans. The oceans could be dozens of kilometers deep, according to NASA.