Yes, when Cassini entered orbit around Saturn it did cause the planet's orbit to change.
Titan, by the Huygens Probe, which was part of the Cassini-Huygens Probe.
Saturn has only on artificial satellite revolving around it named "Cassini"Cassini--Huygens
Saturn proves a difficult planet to land on, due to its highly volatile atmosphere and storms, but missions have successfully landed probes on its satellites, and observed its atmosphere.September 1979Saturn's atmosphere was first observed by Pioneer 11 at a distance of around 20,000km.November 1980Voyager 1 visited the Saturn systemAugust 1981Voyager 2 arrived to continue the study of the Saturn system that Voyager 1 was doing.July 2004The Cassini-Huygens spacecraft entered into orbit around Saturn and carried out a close flyby of Phoebe. The Cassini-Huygens craft released the Huygens probe on December 25, 2004 which descended to Saturn's satellite 'Titan' on January 14, 2005.
Saturn, as are all other planets, is in a constant state of motion around the Sun.
According to the NASA Jet Propulsion Laboratory website (refer to the link, below), the Cassini-Huygens spacecraft was launched from Florida on October 15, 1997 (EST) and reached Saturn on June 30, 2004 (PDT), which means that it took the spacecraft 6 years, 8 months, 16 days (including the arrival date).
It was launched on October 15, 1997 and entered into orbit around Saturn on July 1, 2004.
Titan, by the Huygens Probe, which was part of the Cassini-Huygens Probe.
Saturn has only on artificial satellite revolving around it named "Cassini"Cassini--Huygens
Cassini Huygena
At current we have sent, or are sending, probes to all of the planets in our solar system. The probe Voyager has visited several planets, including Jupiter and Neptune, while Cassini is currently in orbit around Saturn.
Saturn has at least 61 moons orbiting it(but no planets)
No planet orbits around Saturn because planets only orbit around a star like our Sun. And Saturn isn't a star, it's a planet.
Uranus and Saturn
Saturn proves a difficult planet to land on, due to its highly volatile atmosphere and storms, but missions have successfully landed probes on its satellites, and observed its atmosphere.September 1979Saturn's atmosphere was first observed by Pioneer 11 at a distance of around 20,000km.November 1980Voyager 1 visited the Saturn systemAugust 1981Voyager 2 arrived to continue the study of the Saturn system that Voyager 1 was doing.July 2004The Cassini-Huygens spacecraft entered into orbit around Saturn and carried out a close flyby of Phoebe. The Cassini-Huygens craft released the Huygens probe on December 25, 2004 which descended to Saturn's satellite 'Titan' on January 14, 2005.
neptune, Saturn and Jupiter
Saturn's 'rings' are actually asteroids, meteorites and bits of rock that orbit around saturn. In the very far future, most planets may begin to have these rings due to rocks orbiting around planets.
The Cassini probe arrived in orbit around Saturn in July 2004 and, as of October 2016, continues to send information. Its mission is planned to end in September 2017 when it will enter Saturn's atmosphere.