However, observations from the Cassini probe (NASA-ESA) revealed that Saturn's rings are composed of more than 99% water ice. This composition led to studies in the 2010s-2020s estimating their age to ...

F iguring out the day length of Earth is more complicated than you might imagine. While on average a day is 24 hours long, ...

Astronomers investigate a potential impact on Saturn after a bright flash was caught on camera. NASA image may show first ...

Unlike rocky planets where asteroid impacts leave visible craters, gas giants like Saturn have outer layers of hydrogen and ...

On September 15, 2017, NASA’s Cassini spacecraftmade its final journey into the heart of Saturn, marking the end of an extraordinary 13-year mission dedicated to unraveling the mysteries of the ...

The final snap was of Saturn itself, even capturing where the spacecraft would ultimately plunge to its final destination. Explaining that impressive final photo, NASA said: "This monochrome view is ...

July Fourth crab feasts, rooftop parties and a hot-dog-eating contest are on the agenda, along with outdoor movies, concerts ...

Felton Davis offered thousands of strangers a close-up view of the Moon and planets orbiting New York City. Now he’s passing ...

The rings of Saturn glide so tranquilly when watched through a telescope, that it is easy to forget the planet sits in a ...

The coming week will see the gas giant Saturn return to the Northern Hemisphere's late night sky, after spending the last few ...

The NASA/ESA Cassini-Huygens mission explored Saturn and its moons from 2004 to 2017, providing the most detailed images and ...