"A hurricane-like storm, two-thirds the diameter of Earth, is raging at Saturn's south pole, new images from Nasa's Cassini space probe reveal.
Measuring 5,000 miles (8,000km) across, the storm is the first hurricane ever detected on a planet other than Earth."
Everything's more exciting when it's not on Earth!
― Maria (Maria), Thursday, 16 November 2006 15:40 (nineteen years ago)
― Ned Raggett (Ned), Thursday, 16 November 2006 15:43 (nineteen years ago)
― A-ron Hubbard (Hurting), Thursday, 16 November 2006 15:43 (nineteen years ago)
― mark s (mark s), Thursday, 16 November 2006 15:50 (nineteen years ago)
― Ed (dali), Thursday, 16 November 2006 15:53 (nineteen years ago)
― mark s (mark s), Thursday, 16 November 2006 15:56 (nineteen years ago)
― A-ron Hubbard (Hurting), Thursday, 16 November 2006 15:58 (nineteen years ago)
― Ste (Fuzzy), Thursday, 16 November 2006 15:59 (nineteen years ago)
― Sam rides the beat like a bicycle (Molly Jones), Thursday, 16 November 2006 16:00 (nineteen years ago)
― Hi There! Dear Johnney B (stigoftdump), Thursday, 16 November 2006 16:06 (nineteen years ago)
― A-ron Hubbard (Hurting), Thursday, 16 November 2006 16:06 (nineteen years ago)
Pirates of the Saturnian.
― Ned Raggett (Ned), Thursday, 16 November 2006 16:07 (nineteen years ago)
― Little Star of Bedlam (kate), Thursday, 16 November 2006 16:07 (nineteen years ago)
― Maria :D (Maria D.), Thursday, 16 November 2006 16:08 (nineteen years ago)
― A Giant Mechanical Ant (The Giant Mechanical Ant), Thursday, 16 November 2006 16:10 (nineteen years ago)
― Eisbär (llamasfur), Thursday, 16 November 2006 17:59 (nineteen years ago)
― I.M. From Hollywood (i_m_from_hollywood), Thursday, 16 November 2006 18:57 (nineteen years ago)
― Abbott (Abbott), Thursday, 16 November 2006 19:31 (nineteen years ago)
― Haikunym (Haikunym), Thursday, 16 November 2006 20:10 (nineteen years ago)
What about the huge hexagon at the other pole?
https://www.youtube.com/watch?v=qzL194jiTyY
(not quite as unexplained as this TV clip would have you believe, by the way)
― StanM, Monday, 14 September 2009 19:06 (sixteen years ago)
cool!orange hexagon planet!
― The Cursed Return of the Dastardly Thermo Thinwall, Monday, 14 September 2009 19:13 (sixteen years ago)
*ping pong ball sample*
― alien vs the smiths (country matters), Monday, 14 September 2009 19:50 (sixteen years ago)
Today's weather report from the outer solar system: stormy!
http://www.planetary.org/image/saturn_storm_feb_6th_2011_lg.png
― Stockhausen's Ekranoplan Quartet (Elvis Telecom), Tuesday, 8 February 2011 01:54 (fifteen years ago)
Methanesnowpocasomething.
― Ned Raggett, Tuesday, 8 February 2011 02:05 (fifteen years ago)
http://www.planetary.org/image/saturnNED20110206.gif
― sleeve, Tuesday, 8 February 2011 04:50 (fifteen years ago)
The condition on Saturn is "Ned"?
― A Alphabetical Leader (Abbbottt), Tuesday, 8 February 2011 04:51 (fifteen years ago)
Maybe they just mean I'm saturnine.
― Ned Raggett, Tuesday, 8 February 2011 04:52 (fifteen years ago)
http://www.universetoday.com/wp-content/uploads/2011/07/SaturnStorm2-580x396.jpg
More on the storm...
It’s five hundred times bigger than any anything like it observed by the Cassini Mission in the last two years. It’s encompassing approximately 2 billion square miles (4 billion square kilometers) of Saturn’s surface. It’s releasing lightning bolts at a rate of ten per second and it’s happening ten times more frequently than other storms monitored since 2004. It’s so intense that’s it’s even visible in larger amateur telescopes. Just what is it? A Saturn Super Storm…“Last December, a remarkable thing happened at Saturn. A massive, hissing, lightning-producing storm violently erupted in the northern mid-latitudes of Saturn’s atmosphere and grew to gargantuan proportions.” says Carolyn Porco. “By the end of January, it had wrapped itself entirely around the planet, developing an enormous degree of wavy, even sensuous, details, reminiscent of the clouds on Jupiter.”Known as “Great White Spots”, these huge storms aren’t new to Saturn – they are common each Saturnian year. While they are common to the ringed planet’s northern summer, right now it’s northern spring. This makes the Saturn Super Storm an early – and unexpected – arrival.“Prior to the planet’s August 2009 northern vernal equinox, when the sun was shining in the southern hemisphere, the location of all observed storm activity on Saturn was a band encircling the planet at 35 degrees south latitude that imaging scientists had dubbed `Storm Alley’. Well, to our great puzzlement, this new storm — now 500 times larger than any previously seen by Cassini at Saturn and 8 times the surface area of Earth — has erupted at 35 degrees /north/ latitude.” says Ms. Porco. “The shadow cast by Saturn’s rings has a strong seasonal effect, and it is possible that the switch to powerful storms now being located in the northern hemisphere is related to the change of seasons and the changing position of Saturn’s ring shadow. But why the obvious hemispheric symmetry in storm eruption exists is not yet known.”NASA’s Cassini spacecraft was listening to the sounds of the storm, too. Much like our terrestrial lightning causes a static effect on an AM radio, Saturn creates a phenomena known as Saturn electrostatic discharges.
“Last December, a remarkable thing happened at Saturn. A massive, hissing, lightning-producing storm violently erupted in the northern mid-latitudes of Saturn’s atmosphere and grew to gargantuan proportions.” says Carolyn Porco. “By the end of January, it had wrapped itself entirely around the planet, developing an enormous degree of wavy, even sensuous, details, reminiscent of the clouds on Jupiter.”
Known as “Great White Spots”, these huge storms aren’t new to Saturn – they are common each Saturnian year. While they are common to the ringed planet’s northern summer, right now it’s northern spring. This makes the Saturn Super Storm an early – and unexpected – arrival.
“Prior to the planet’s August 2009 northern vernal equinox, when the sun was shining in the southern hemisphere, the location of all observed storm activity on Saturn was a band encircling the planet at 35 degrees south latitude that imaging scientists had dubbed `Storm Alley’. Well, to our great puzzlement, this new storm — now 500 times larger than any previously seen by Cassini at Saturn and 8 times the surface area of Earth — has erupted at 35 degrees /north/ latitude.” says Ms. Porco. “The shadow cast by Saturn’s rings has a strong seasonal effect, and it is possible that the switch to powerful storms now being located in the northern hemisphere is related to the change of seasons and the changing position of Saturn’s ring shadow. But why the obvious hemispheric symmetry in storm eruption exists is not yet known.”
NASA’s Cassini spacecraft was listening to the sounds of the storm, too. Much like our terrestrial lightning causes a static effect on an AM radio, Saturn creates a phenomena known as Saturn electrostatic discharges.
Sounds of the storm here: http://www.nasa.gov/mp3/566776main_pia14310.mp3
― Stockhausen's Ekranoplan Quartet (Elvis Telecom), Tuesday, 12 July 2011 03:41 (fourteen years ago)
Man, those images would make nice giant wall-prints.
― Bloompsday (Trayce), Tuesday, 12 July 2011 04:52 (fourteen years ago)