... Credit Copyright: J. Clarke ( Boston U. ) Z. Levay ( STScI ), ESA , NASA Explanation: Are Saturn's auroras like Earth's? To help answer this question, the Hubble Space Telescope and the Cassini spacecraft monitored Saturn's South Pole simultaneously as Cassini closed in on the gas giant in January 2004. ... Like on Earth, Saturn's auroras make total or partial rings around magnetic pole s. Unlike on Earth, however, Saturn's auroras persist for days, as opposed to only minutes on Earth . ...

... 2005 February 22 . Persistent Saturnian Auroras . ... Explanation: Are Saturn's auroras like Earth's? To help answer this question, the Hubble Space Telescope and the Cassini spacecraft monitored Saturn's South Pole simultaneously as Cassini closed in on the gas giant in January 2004. ... Like on Earth, Saturn's auroras make total or partial rings around magnetic pole s. Unlike on Earth, however, Saturn's auroras persist for days, as opposed to only minutes on Earth . ... About APOD | ...

... Tonight's Sky . ... News . ... Product Reviews . ... Astronomy for Kids . ... Cassini captures new views of Saturn's aurora . ... A new movie and images showing Saturn's shimmering aurora over a 2-day period are helping scientists understand what drives some of the solar system's most impressive light shows. ... The new, false-color images show Saturn's aurora glowing in green around the planet's south pole. ... Only registered members of Astronomy.com are allowed to comment on this article. ...

Астроплощадка: 53 20 56,505 N 83 46 07,735 E, H абс. = 209 м. + Информационные каналы . ... Анк а дня . ... Зонд Cassini заснял ?северные сияния? Сатурна . 06-08-2005 14:13 Элементы.ру . На снимках, сделанных Cassini в ультрафиолетовом диапазоне, хорошо видны вспышки на полюсах Сатурна, очень похожие на земные полярные сияния.. Все ключевые слова . Картинка дня . ... Copyright 2002-2014 . ...

Blastoff to Saturn . ... Voyager 1 flew 124,000 kilometers (77,000 miles) above Saturn's cloudtops in 1980, showing us a close look at Saturn's large moon Titan and sending back stunning images of Saturn and its rings. ... In the early moonlit morning of October 15, 1997, Cassini launched from Cape Canaveral in Florida, to join these three trailblazing spacecraft on its voyage to Saturn. ... The Cassini-Huygens mission has two major phases: cruise and tour. ... Analogy: Titan and Saturn . ...

... So it is that Saturn and Titan will be the destination of the Cassini mission, a project under joint development by NASA, the European Space Agency and the Italian Space Agency. ... This artist's rendering shows the European Space Agency's Huygens probe descending into the atmosphere of Saturn's moon Titan after being released by NASA's Cassini spacecraft. ... This artist's rendering shows the European Space Agency's Huygens probe descending into the atmosphere of Titan with Saturn in the background...

Tethys . Saturn III . ... Tethys's icy surface is heavily cratered and contains cracks caused by faults in the ice. ... Tethys' surface temperature is -187њ C (-305њ F). Tethys Statistics . ... Mean density (gm/cm^3) . ... Mean distance from Saturn (km) . ... Orbital period (days) . ... Mean orbital velocity (km/sec) . ... Mean surface temperature . ... This view of Tethys was taken by Voyager 2 on August 26, 1981. ... Credit: Calvin J. Hamilton) . ... Copyright ї 1997 by Calvin J. Hamilton . ...

... Bad Astronomy . ... Bitesize Astronomy . ... Have you ever looked at pictures of Saturn's rings and noticed what look like gaps in the rings? ... Gian Domenico Cassini discovered a large gap in Saturn's rings in 1675. Later, an astronomer named Encke discovered a smaller gap near the edge of the rings. ... It was found long ago that an orbit in the Cassini Division, as the large gap is named, has a period almost exactly one-half that of one of Saturn's moons named Mimas. ... 2008 Phil Plait. ...

... Astronomy news . ... Saturnian Moon Shows Evidence Of Ammonia . Data collected during two close flybys of Saturn's moon Enceladus by NASA's Cassini spacecraft add more fuel to the fire about the Saturnian ice world containing sub-surface liquid water. ... In space, the presence of ammonia provides strong evidence for the existence of at least some liquid water. How could ammonia equate to liquid water inside an ice-covered moon in one of the chillier neighborhoods of our solar system? ...

From: TerryMosel aol.com Date: Tue, 6 Dec 2005 20:02:46 EST Subject: Radio, Lectures, Lidl Scopes Hi all, 1. ... Re the Lidl offer on the ETX-70 GoTO telescopes for the March solar eclipse: I got this very helpful hint from Dave Grennan. From owning an ETX 70 I found that if you just want to track the Sun during the daytime (with the usual safety measures in place of course), I found that the two or three star align can be done without actually seeing those stars. ... Clear Skies, Terry Moseley . ...

... Note: Click here a longer, much more comprehensive overview of the polar aurora . ... Magnetic Field . ... Aurora . ... 3b. Fritz Aurora . ... Electrons . ... Typical aurora (Dick Hutchinson ї) . In Alaska, Canada, Norway, Finland or northern Russia, on a clear night, a greenish glow is often seen in the sky, known as the "Northern Lights." ... Auroral light is produced at a height of about 100 km (60 miles) when fast electrons, arriving from space, slam into atoms and molecules of the atmosphere. ...

... title=' Мягкая игрушка Aurora Юху и друзья Лев 20 см 65-215 - Aurora - AuroraЮху и друзья Лев 20 см 65-215' border='0' align='left' width='120' style='margin-right: 20px;' hspace='7' vspace='5'/> Мягкая игрушка Aurora Юху и друзья Лев 20 см 65-215 Юху, отважный лидер, добрый и справедливый. ... Длина игрушки: 20 см . Активный сабвуфер, мощность 40 Вт, динамик 165 мм, фазоинвертор, частотный диапазон 35-85 Гц, пульт ДУ, габариты 305 x 251 x 305 мм, масса 6,3 кг. Активный сабвуфер . ...

... 2004 . ... Сегодня: 10 апреля 2016 г. Сегодня 30 июня 2006 г. исполняется два года со дня выхода исследовательского зонда Cassini на орбиту Сатурна. Изначально предполагалось, что Cassini будет работать на орбите Сатурна 4 года, так что сегодняшний день для него знаковый - половина официальной жизни прожита. ... В декабре 2004 г. Cassini сбросил в атмосферу Титана (самого большого спутника Сатурна) исследовательский зонд Huygens. ... В общем, от Cassini ждут новых открытий, и они наверняка будут. ...

Moon, Planets And Aurora, Oh My! Articles | ... Moon | ... How often do we see several planets and the Moon together? ... Then I look northeast and see more red through all the light pollution of Washington, D.C. I snapped this 15 second photo. ... What started out as a father son photographic safari for rare planet conjunctions turned into a spectacular night of memories. ... Aha, I see some red light near Orion. ... A Very Rare Red Aurora in Northern Virginia, . ... www.astronomy.net . ...

Зонд Cassini, полжизни прожито 2006 . 30 июня 2006 г . Сегодня 30 июня 2006 г. исполняется два года со дня выхода исследовательского зонда Cassini на орбиту Сатурна. Изначально предполагалось, что Cassini будет работать на орбите Сатурна 4 года, так что сегодняшний день для него знаковый - половина официальной жизни прожита. ... В декабре 2004 г. Cassini сбросил в атмосферу Титана (самого большого спутника Сатурна) исследовательский зонд Huygens. ... Планета Сатурн . ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des actualit†йs . des reportages . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil M†йthone sur le chemin de Cassini . ... Ce 22 mai 2012, elle doit survoler Titan et profiter de son attraction gravitationnelle pour atteindre une orbite bien plus inclin†йe par rapport au plan †йquatorial de Saturne. ...

... В теме В разделе По форуму . ... Темы, интересные всем ? Новости астрономии и космонавтики (Модераторы: Karen , recarrion , LeMay ) ? Cassini Jupiter Portrait . предыдущая тема следующая тема . ... 0 Пользователей и 1 Гость просматривают эту тему. ...

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Program Number . ... Program Title . ... An Ultraviolet Survey of Luminous Infrared Galaxies in the Local Universe . Abstract . ... HST Observations of Titan's Escaping Atmosphere in Transit and in Emission . ... Observations of several interacting system are scheduled for this week. ... Following the ACS failure in January 2007, the program was re-designed, focusing on WFPC2 observations of the larger galaxies within ~3.5 Mpc, as program GO 11307: Completing the ACS Galaxy Survey with WFPC2. ...

СПУТНИКИ САТУРНА . ... Размер и форма спутников . ... Новые спутники Сатурна . ... Номер спутника . Название спутника . ... S/2000 S1 . ... IAUC 7512, 8177 . ... IAUC 7513, 8177 . ... IAUC 7521, 8177 . ... S/2000 S12 . ... IAUC 7548, 8177, 8471 . ... IAUC 7538, 8177 . ... S/2000 S11 . ... IAUC 7545, 8177 . ... IAUC 7538, 8177, 8471 . ... S/2000 S10 . ... S.S. Sheppard . ... S/2004 S1 . ... S. Sheppard, D.C. Jewitt, J. Kleyna . ... S/2006 S2 . ... D.C. Jewitt, S.S. Sheppard, J. Kleyna . ...