So which planets in our solar system have rings? All four giant planets — Jupiter, Saturn, Uranus and Neptune — sport these spectacular structures. Plus, many other objects in the solar system ...

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So which planets in our solar system have rings? Planetary rings might look sturdy and solid from afar, but they're made of tiny bits of ice and rock orbiting the planet. "Rings are mostly made of ...

A team of international astronomers has uncovered what may be a gas giant planet forming around a distant young star. Using ...

Saturn sports some of the coolest bling of any planet in our solar system. Its nine rings, which are mainly comprised of dust, rock and ice, have been the subject of scientific research for years.

Ask almost anyone which planet has rings around it, and you’ll get the answer “Saturn”, especially if they’ve ever viewed it through a telescope. But not many people know that the other gas giants in ...

Jess Thomson is a Newsweek Science Reporter based in London UK. Her focus is reporting on science, technology and healthcare. She has covered weird animal behavior, space news and the impacts of ...

U.S. astronomers hunting for "Planet Nine" have instead stumbled on what appears to be a new dwarf planet in the solar system ...

Lu’s work shows that HIP-41378 f has been kicked around by gravity, tilting it on its side and conveniently making the rings visible to us in a way that would make the planet appear bigger when ...

"The moment we saw that we said, 'Okay, we are seeing a ring around Quaoar.'" It's not unusual for planets to have rings, especially since Saturn has them. Even dwarf planets like Chariklo and ...