<feed version="0.3" xml:lang="en-us" xmlns="http://www.w3.org/2005/Atom"><generator>Plime/1</generator><title>Saturn Does the Wave in Upper Atmosphere : ATOM 0.3</title><link rel="alternate" type="text/html" href="http://www.plime.com/astronomy/"/><tagline>Saturn Does the Wave in Upper Atmosphere : ATOM 0.3</tagline><author><name>www.plime.com</name><email>plime@plime.com</email></author><copyright>2008, www.plime.com.</copyright><modified>2008-07-09T03:56:15+01:00</modified><entry><title><![CDATA[Saturn Does the Wave in Upper Atmosphere]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/astronomy/l/61134/1/" /><id>61134</id><summary><![CDATA[Saturn Does the Wave in Upper Atmosphere]]></summary><issued>2008-05-08T23:00:25+01:00</issued><modified>2008-05-08T23:00:25+01:00</modified><content type="text/html" mode="escaped"><![CDATA[Two decades of scrutinizing Saturn are finally paying off, as scientists have discovered a wave pattern, or oscillation, in Saturn's atmosphere only visible from Earth every 15 years.]]></content></entry><entry><title><![CDATA[Origin of Hiss in Upper Atmosphere Identified]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/astronomy/l/53279/1/" /><id>53279</id><summary><![CDATA[Origin of Hiss in Upper Atmosphere Identified]]></summary><issued>2008-03-06T00:40:26+01:00</issued><modified>2008-03-06T00:40:26+01:00</modified><content type="text/html" mode="escaped"><![CDATA[Scientists have solved a 40-year-old puzzle by identifying the origin of the intense radio waves in the Earth's upper atmosphere that control the dynamics of the Van Allen radiation belts &#8212; belts consisting of high-energy electrons that can damage satellites and spacecraft and pose a risk to astronauts performing activities outside their spacecraft.]]></content></entry><entry><title><![CDATA[Organic 'building blocks' discovered in Titan's atmosphere]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/astronomy/l/43234/1/" /><id>43234</id><summary><![CDATA[Organic 'building blocks' discovered in Titan's atmosphere]]></summary><issued>2007-12-04T08:55:58+01:00</issued><modified>2007-12-04T08:55:58+01:00</modified><content type="text/html" mode="escaped"><![CDATA[Scientists analysing data gathered by the Cassini spacecraft have confirmed the presence of heavy negative ions in the upper regions of Titan&#8217;s atmosphere. These particles may act as organic building blocks for even more complicated molecules and their discovery was completely unexpected because of the chemical composition of the atmosphere (which lacks oxygen and mainly consists of nitrogen and methane).]]></content></entry><entry><title><![CDATA[Origin of &quot;Breathable&quot; Atmosphere on Earth Found]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/science/l/39852/1/" /><id>39852</id><summary><![CDATA[Origin of &quot;Breathable&quot; Atmosphere on Earth Found]]></summary><issued>2007-10-28T19:58:50+01:00</issued><modified>2007-10-28T19:58:50+01:00</modified><content type="text/html" mode="escaped"><![CDATA[Geologists have uncovered evidence of when Earth may have first supported an oxygen-rich atmosphere similar to the one we breathe today. The study suggests that upheavals in the earth&#8217;s crust initiated a kind of reverse-greenhouse effect 500 million years ago that cooled the world&#8217;s oceans, spawned giant plankton blooms, and sent a burst of oxygen into the atmosphere.]]></content></entry><entry><title><![CDATA[Setting stars reveal planetary secrets]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/astronomy/l/40725/1/" /><id>40725</id><summary><![CDATA[Setting stars reveal planetary secrets]]></summary><issued>2007-11-05T20:26:08+01:00</issued><modified>2007-11-05T20:26:08+01:00</modified><content type="text/html" mode="escaped"><![CDATA[Watching the stars set from the surface of the Earth may be a romantic pastime but when a spacecraft does it from orbit, it can reveal hidden details about a planet&#8217;s atmosphere. It works by watching stars from space, while they drop behind the atmosphere of a planet under investigation, before disappearing from view below the planet&#8217;s horizon.]]></content></entry><entry><title><![CDATA[See Saturn Now: Lord of the Rings Rocks]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/astronomy/l/51684/1/" /><id>51684</id><summary><![CDATA[See Saturn Now: Lord of the Rings Rocks]]></summary><issued>2008-02-22T09:32:42+01:00</issued><modified>2008-02-22T09:32:42+01:00</modified><content type="text/html" mode="escaped"><![CDATA[Saturn is now at its best in our late-winter sky. It appears below and to the left of the conspicuous &quot;sickle&quot; or backwards question-mark pattern of stars marking the head and mane of the constellation of Leo, the Lion.<br/><br/>What we see with the naked eye is a bright yellowish-white &quot;star&quot; shining with a steady light.]]></content></entry><entry><title><![CDATA[Volcanic moon&#8217;s gassy mystery solved]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/astronomy/l/38500/1/" /><id>38500</id><summary><![CDATA[Volcanic moon&#8217;s gassy mystery solved]]></summary><issued>2007-10-16T10:13:39+01:00</issued><modified>2007-10-16T10:13:39+01:00</modified><content type="text/html" mode="escaped"><![CDATA[Jupiter's volcanic moon Io is veiled by a thin atmosphere, but how much its volcanoes and chunks of frozen gas contribute to its atmosphere has puzzled scientists for decades. The New Horizons spacecraft recently documented the moon's glowing aurora, however, giving researchers a chance to solve the atmospheric mystery.]]></content></entry><entry><title><![CDATA[Planetary scientists close in on Saturn&#8217;s elusive rotation]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/astronomy/l/44033/1/" /><id>44033</id><summary><![CDATA[Planetary scientists close in on Saturn&#8217;s elusive rotation]]></summary><issued>2007-12-12T22:09:50+01:00</issued><modified>2007-12-12T22:09:50+01:00</modified><content type="text/html" mode="escaped"><![CDATA[Somewhere deep below Saturn&#8217;s cloud tops, the planet rotates at a constant speed. Determining this interior period of rotation has proven extremely complicated. Now, with new Cassini results, a team of European scientists have taken an important step forward.]]></content></entry><entry><title><![CDATA[New 60th Moon of Saturn Discovered]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/astronomy/l/28115/1/" /><id>28115</id><summary><![CDATA[New 60th Moon of Saturn Discovered]]></summary><issued>2007-07-20T01:27:47+01:00</issued><modified>2007-07-20T01:27:47+01:00</modified><content type="text/html" mode="escaped"><![CDATA[The scientists behind the Cassini orbiter have announced the discovery of Saturn's 60th moon, a little thing that showed up in time-lapse photography of the ringed planet.]]></content></entry><entry><title><![CDATA[Seeds of life found near Saturn]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/astronomy/l/55876/1/" /><id>55876</id><summary><![CDATA[Seeds of life found near Saturn]]></summary><issued>2008-03-26T21:19:15+01:00</issued><modified>2008-03-26T21:19:15+01:00</modified><content type="text/html" mode="escaped"><![CDATA[A sniff test of water vapor spewing from Saturn's moon Enceladus shows it is gushing with organic molecules, increasing the possibility of life existing somewhere in the Saturn system.]]></content></entry><entry><title><![CDATA[The Vanishing Rings of Saturn]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/astronomy/l/54959/1/" /><id>54959</id><summary><![CDATA[The Vanishing Rings of Saturn]]></summary><issued>2008-03-19T21:32:07+01:00</issued><modified>2008-03-19T21:32:07+01:00</modified><content type="text/html" mode="escaped"><![CDATA[Saturn: jewel of the solar system, taker of breaths, ringed beauty. Even veteran astronomers can't help but gasp when they see her through a small telescope.<br/><br/>Red Alert: Saturn's rings are vanishing.<br/><br/>Around the world, amateur astronomers have noticed the change; Saturn's wide open rings are rapidly narrowing into a thin line.]]></content></entry><entry><title><![CDATA[Saturn And 'Forbidden Planet' Movie Share Music]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/astronomy/l/40976/1/" /><id>40976</id><summary><![CDATA[Saturn And 'Forbidden Planet' Movie Share Music]]></summary><issued>2007-11-07T19:37:00+01:00</issued><modified>2007-11-07T19:37:00+01:00</modified><content type="text/html" mode="escaped"><![CDATA[High resolution observations of Saturn's radio emissions have just been made public by NASA. Listen to <a class="plime" href="/redir.p?http://saturn.jpl.nasa.gov/multimedia/images/saturn/audio/pia07966-112203.wav" target="_blank" rel="nofollow">NASA's Saturn radio emissions</a>, then listen to the classic 1956 science fiction movie <a class="plime" href="/redir.p?http://www.youtube.com/watch?v=ZIuc1_Qg4A8" target="_blank" rel="nofollow">Forbidden Planet</a>. The similarities are startling.]]></content></entry><entry><title><![CDATA[Saturn's 'metronome' disrupted by the solar wind]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/astronomy/l/40988/1/" /><id>40988</id><summary><![CDATA[Saturn's 'metronome' disrupted by the solar wind]]></summary><issued>2007-11-07T20:50:49+01:00</issued><modified>2007-11-07T20:50:49+01:00</modified><content type="text/html" mode="escaped"><![CDATA[In the 1980s, NASA's Voyager spacecraft measured regular pulses of radio waves coming from Saturn every 10 hours and 39 minutes. That was close to the rough rotation rate scientists have obtained by tracking the motion of Saturn's clouds, suggesting the pulse period is tied to the planet's rotation rate. !!Sound and Video links!!]]></content></entry><entry><title><![CDATA[Animals across Europe falling asleep due to heat wave]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/animals/l/28170/1/" /><id>28170</id><summary><![CDATA[Animals across Europe falling asleep due to heat wave]]></summary><issued>2007-07-20T12:30:53+01:00</issued><modified>2007-07-20T12:30:53+01:00</modified><content type="text/html" mode="escaped"><![CDATA[With some parts of Europe currently in the middle of a heat wave, it seems it's not only people who suffer from the soaring temperatures.]]></content></entry><entry><title><![CDATA[Scientists discover new ocean current]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/science/l/60353/1/" /><id>60353</id><summary><![CDATA[Scientists discover new ocean current]]></summary><issued>2008-05-02T01:02:14+01:00</issued><modified>2008-05-02T01:02:14+01:00</modified><content type="text/html" mode="escaped"><![CDATA[Scientists at the Georgia Institute of Technology have discovered a new climate pattern called the North Pacific Gyre Oscillation. This new pattern explains, for the first time, changes in the water that are important in helping commercial fishermen understand fluctuations in the fish stock.]]></content></entry><entry><title><![CDATA[First unchanging 'soliton' wave found in space]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/astronomy/l/54785/1/" /><id>54785</id><summary><![CDATA[First unchanging 'soliton' wave found in space]]></summary><issued>2008-03-18T20:07:19+01:00</issued><modified>2008-03-18T20:07:19+01:00</modified><content type="text/html" mode="escaped"><![CDATA[An unusual electrical disturbance has been spotted in space, travelling unchanged through the ionised gas surrounding Earth. A European space mission called Cluster detected a &quot;soliton&quot; wave, a phenomenon similar to the self-contained solitons that can travel along optical fibres and channels of water on Earth. This is the first known soliton in space.]]></content></entry><entry><title><![CDATA[ Mounting Mysteries at Saturn Keep Scientists Guessing]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/astronomy/l/33397/1/" /><id>33397</id><summary><![CDATA[ Mounting Mysteries at Saturn Keep Scientists Guessing]]></summary><issued>2007-08-28T05:44:15+01:00</issued><modified>2007-08-28T05:44:15+01:00</modified><content type="text/html" mode="escaped"><![CDATA[The latest mystery is the giant hexagon circling Saturn's north pole. Nothing like the hexagon has ever been seen at any other planet, with each of its sides nearly 7,500 miles (12,500 kilometers) across-big enough to fit nearly four Earths inside.]]></content></entry><entry><title><![CDATA[Hot spot on Enceladus causes plumes]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/astronomy/l/44687/1/" /><id>44687</id><summary><![CDATA[Hot spot on Enceladus causes plumes]]></summary><issued>2007-12-19T05:03:35+01:00</issued><modified>2007-12-19T05:03:35+01:00</modified><content type="text/html" mode="escaped"><![CDATA[Enceladus, the tiny satellite of Saturn, is colder than ice, but data gathered by the Cassini-Huygens Mission to Saturn and Titan has detected a hot spot that could mean there is life in the old moon after all. In fact, for researchers of the outer planets, Enceladus is so intellectually hot, it's smokin'.]]></content></entry><entry><title><![CDATA[Saturn Storm Has Hurricane-Like Features ]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/astronomy/l/56029/1/" /><id>56029</id><summary><![CDATA[Saturn Storm Has Hurricane-Like Features ]]></summary><issued>2008-03-27T20:31:56+01:00</issued><modified>2008-03-27T20:31:56+01:00</modified><content type="text/html" mode="escaped"><![CDATA[A massive whirling vortex recently discovered over Saturn's south pole has features that are similar to hurricanes on Earth and unlike anything astronomers have seen before, a new study finds.]]></content></entry><entry><title><![CDATA[Length of Saturn's day gets shorter]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/astronomy/l/34848/1/" /><id>34848</id><summary><![CDATA[Length of Saturn's day gets shorter]]></summary><issued>2007-09-07T02:43:08+01:00</issued><modified>2007-09-07T02:43:08+01:00</modified><content type="text/html" mode="escaped"><![CDATA[A day on Saturn just got a few minutes shorter, if new calculations are correct. Using data collected by NASA's Cassini, Pioneer and Voyager spacecraft, scientists have revised the ringed planet's rotation period to 10 hours, 32 minutes and 35 seconds &#8212; about 15 minutes shorter than an estimate made only last year.]]></content></entry><entry><title><![CDATA[Scientists: Storms power winds on Saturn]]></title><link rel="alternate" type="text/html" href="http://www.plime.com/astronomy/l/19574/1/" /><id>19574</id><summary><![CDATA[Scientists: Storms power winds on Saturn]]></summary><issued>2007-05-09T07:14:29+01:00</issued><modified>2007-05-09T07:14:29+01:00</modified><content type="text/html" mode="escaped"><![CDATA[Scientists say they now believe rotating eddies are driving Saturn's jet stream winds, not the other way around.]]></content></entry></feed>