See also stories tagged with Saturn

Search results for Saturn

Space Exploration Sep 18, 2019

'Snow-cannon' Enceladus shines up Saturn's super-reflector moons

Radar observations of Saturn's moons, Mimas, Enceladus and Tethys, show that Enceladus is acting as a "snow-cannon," coating itself and its neighbors with fresh water-ice particles to make them dazzlingly reflective. The ...

Space Exploration Sep 17, 2019

Stony-iron meteor caused August impact flash at Jupiter

Analysis of a bright flash in Jupiter's atmosphere observed by an amateur astronomer in August 2019 has revealed that the likely cause was a small asteroid with a density typical of stony-iron meteors. The impact is estimated ...

Space Exploration Sep 17, 2019

Researchers say the age of Saturn's rings is difficult to determine

A team of researchers has reignited the debate about the age of Saturn's rings with a study that dates the rings as most likely to have formed early in the Solar System.

Astronomy Sep 12, 2019

Saturn's rings shine in Hubble's latest portrait

Saturn is so beautiful that astronomers cannot resist using the Hubble Space Telescope to take yearly snapshots of the ringed world when it is at its closest distance to Earth.

Space Exploration Sep 9, 2019

New models suggest Titan lakes are explosion craters

Using radar data from NASA's Cassini spacecraft, recently published research presents a new scenario to explain why some methane-filled lakes on Saturn's moon Titan are surrounded by steep rims that reach hundreds of feet ...

Space Exploration Sep 6, 2019

Making sense of Saturn's impossible rotation

Saturn may be doing a little electromagnetic shimmy and twist which has been throwing off attempts by scientists to determine how long it takes for the planet to rotate on its axis, according to a new study.

Space Exploration Sep 2, 2019

Image: Night into day on Saturn's rings

In this image by the international Cassini spacecraft, Saturn's shadow is captured creeping across the rings. The bottom half of the image shows the bright rings reflecting sunlight from their icy particles, whereas the top ...

Space Exploration Aug 28, 2019

Wind mystery inside gas giant Saturn begins to unravel

A new study argues that Saturn's interior flows like honey due to its magnetic field, which may help solve the mystery of why the planet's powerful winds stop 8,500km inside the giant gas planet.

Space Exploration Aug 15, 2019

A brief astronomical history of Saturn's amazing rings

Many dream of what they would do had they a time machine. Some would travel 100 million years back in time, when dinosaurs roamed the Earth. Not many, though, would think of taking a telescope with them, and if, having done ...

Space Exploration Jul 16, 2019

Apollo 11 astronaut returns to launch pad 50 years later

Apollo 11 astronaut Michael Collins returned Tuesday to the exact spot where he flew to the moon 50 years ago with Neil Armstrong and Buzz Aldrin.

page 25 from 40