土星UFOミステリー Bright illuminated object appears on images sent to NASA / JPL by the Cassini Spacecraft near Saturn
1 march 2005 |
http://saturn.jpl.nasa.gov/multimedia/images/image-details.cfm?imageID=782
カッシーニ惑星間軌道図
カッシーニ・ホイヘンス探査機 (クリーン組立てルームにて)
Cassini - Huygens Spacecraft
In clean assembly room
ミッションスケジュール
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Launch |
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Fly by Venus |
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Fly by Venus again |
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Fly by Earth |
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Fly by Jupiter |
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Enter Saturn Orbit and begin primary mission |
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Huygens probe enters Titan's atmosphere |
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Mission Ends |
カッシーニの打ち上げ
大画像: http://www-pao.ksc.nasa.gov/kscpao/images/large/97pc1540.jpg
土星に接近中のカッシーニ探査機
美しい土星の環
土星と衛星ミマス。スケールは1ピクセルあたり46km。
Dwarfed by Storms November 19, 2004 |
Full-Res: PIA06524 |
Tiny Mimas is dwarfed by a huge white storm and dark waves on the edge of a cloud band in Saturn's atmosphere. |
The planet was 285 million kilometers (177 million miles) away from the
spacecraft, nearly twice the distance between the Sun and Earth, when Cassini
took images of it in various filters as an engineering test on Oct. 21, 2002.
カッシーニが捉えた土星と衛星タイタン(左上の小さい点)
Titan, Saturn's largest moon, appears in the upper left. It is the only moon
resolved from this distance.
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カッシーニ探査機のスケジュール |
MISSION HISTORY: October 15, 1997 -- Cassini-Huygens launches from Cape Canaveral Air Force Station in Florida (+ View Video: 2.3 Mb MPEG | 7.3 Mb QuickTime) April 26, 1998 -- Cassini-Huygens flies by Venus, picking up a boost from the planet's gravity. June 24, 1999 -- Cassini-Huygens flies by Venus again, getting another "gravity assist." August 18, 1999 -- Cassini-Huygens gets a third celestial push when it flies by Earth. December 30, 2000 -- Cassini-Huygens flies by Jupiter, snapping photos and getting a final boost. With Galileo still orbiting the planet, it's the first time two spacecraft have explored the gas giant simultaneously. (+ View Video) June 11, 2004 -- Cassini flies by Saturn's moon Phoebe, uncovering evidence that the moon may be a frozen artifact of a bygone era, some four billion years ago. CASSINI IS NOW IN SATURN'S ORBIT UPCOMING EVENTS: October 26, 2004 -- First close flyby of Titan. December 25, 2004 -- Huygens probe separates from Cassini January 14, 2005 -- Huygens descends into Titan's atmosphere (Descent begins 5 a.m. EST). August 1, 2005 -- Mimas flyby. September 23, 2005 -- Tethys flyby. September 25, 2005 -- Hyperion flyby. October 10, 2005 -- Dione flyby. November 25, 2005 -- Rhea flyby. December 3, 2007 -- Epimetheus flyby. |
土星の衛星タイタンへ続く |
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