Nothing catches an eye in a cigar lounge like the perfect cigar ring. That slow-floating circle, drifting lazily through the air, screams one thing to the world: you’re a master cigar serenader. There ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. When the solar system decided it liked Saturn and wanted to put a ring on it, it put together the ...

A strange star just got even stranger. In the midst of its death throes, the star V Hya has been belching out a series of rings and plumes of materials, in a pattern never before seen from a dying ...

Their results, published in the journal Scientific Reports in 2023, revealed that these smoke rings are made much in the same way that cigarette smokers blow rings—and how smoke cannon toys eject fog ...

The carbon-rich star V Hydrae has been steadily puffing out layers of gas during the end of its life, enabling researchers to learn more about the evolution of aging giant stars. Over time, the ...

A group of hikers look at one of the smoke rings Europe's most active volcano, Mount Etna, is blowing scores of ethereal "vortex rings" every day from a single vent located in one of its most active ...