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Saturn is the sixth planet from the Sun and the second largest in the ... Water ice clouds begin at a level where the pressure is about 2.5 bar and extend down to 9.5 ...
In 2010, the probe began its first extended mission, the Cassini Equinox Mission. The Cassini Solstice Mission, the second mission extension, lasted through September 2017. [ 6 ] The mission ended on September 15, 2017, after a planned atmospheric entry into the planet Saturn.
View of Saturn from Cassini, taken in March 2004, shortly before the spacecraft's orbital insertion in July 2004. This article provides a timeline of the Cassini–Huygens mission (commonly called Cassini). Cassini was a collaboration between the United States' NASA, the European Space Agency ("ESA"), and the Italian Space Agency ("ASI") to send a probe to study the Saturnian system, including ...
Also in 1999, Saturn began production of its all-new L-Series for the 2000 model year. By the time the Saturn brand was launched in Japan, ...
After 500–600 million years (about 4 billion years ago) Jupiter and Saturn fell into a 2:1 resonance: Saturn orbited the Sun once for every two Jupiter orbits. [47] This resonance created a gravitational push against the outer planets, possibly causing Neptune to surge past Uranus and plough into the ancient Kuiper belt. [69]
The timeline of discovery of Solar System planets and their natural satellites charts the progress of the discovery of new bodies over history. Each object is listed in chronological order of its discovery (multiple dates occur when the moments of imaging, observation, and publication differ), identified through its various designations (including temporary and permanent schemes), and the ...
If the first Saturn return marks the entrance to adulthood, the second and third Saturn returns signify the start of new life phases. The second Saturn return falls in a person's mid-50s, as they ...
Pioneer 11 was the first to visit Saturn, in 1979. The Voyager probes performed a Grand Tour of the outer planets following their launch in 1977, with both probes passing Jupiter in 1979 and Saturn in 1980–1981. Voyager 2 then went on to make close approaches to Uranus in 1986 and Neptune in 1989.