Tuesday, August 16, 2022
Contact    |    RSS icon Twitter icon Facebook icon  
You are viewing: Home > News > Space & Astronomy > News story
Welcome Guest ( Login or Register )  

Did you know that you can now support us on Patreon ?

You can subscribe for less than the cost of a cup of coffee - and we'll even throw in a range of exclusive perks as a way to say thank you.
Space & Astronomy

Saturn's rings are raining down methane

October 18, 2017 | Comment icon 1 comment



There is still much we don't understand about Saturn's rings. Image Credit: NASA
NASA has revealed the discovery of methane and other chemicals in the gas giant's upper atmosphere.
The data collected by NASA's Cassini spacecraft during the final months of its time around Saturn is continuing to yield surprises despite the fact that the probe itself was destroyed quite some time ago.

Scientists had been expecting Cassini's mass spectrometer to pick up the signature of water molecules between the planet and its rings, but instead it found a strange mixture of chemicals, including methane, that had somehow ended up in Saturn's upper atmosphere.

"We really hit the jackpot," said planetary scientist Mark Perry.
Because the chemicals appeared to be concentrated around Saturn's equator and at high altitudes, the researchers concluded that they must have come from the gas giant's rings.

"We have a lot of work to do to understand how they are getting in there," said Perry.

"None of the models predict this."

Source: Popular Mechanics | Comments (1)


Recent comments on this story
Comment icon #1 Posted by paperdyer 5 years ago
Very interesting.  I guess it's too early to offer a theory of what this means.  I don't want to use speculate.  That started a whole other conversation the last time someone used it.


Please Login or Register to post a comment.


 Total Posts: 7,313,949    Topics: 300,924    Members: 198,009

 Not a member yet ? Click here to join - registration is free and only takes a moment!
Recent news and articles