Alignments of five or more planets are rare—there will be two more featuring five or more planets this year, but after that ...

NASA discovers something on Neptune and Uranus: "There are more than 5000" The ice giants of the solar system have long been ...

it is among a handful of known dwarf planets beyond the orbit of Neptune, which with the other so-called giant planets—Saturn, Uranus and Jupiter—all have rings. "Our discovery proves that ...

Astronomers directly detected the light emitted by a sub-Neptune exoplanet -- a ... Feb. 8, 2023 — Scientists have discovered a new ring system around a dwarf planet on the edge of the Solar System.

But not many people know that the other gas giants in our Solar System – Jupiter, Uranus and Neptune – also have rings, although they’re much fainter than those of Saturn.