Cassini Mission to Saturn Celebrates 10 Years Since Launch

Oct 12, 2007
Cassini Mission to Saturn Celebrates 10 Years Since Launch
This picture of the Cassini launch was taken by Ken Sturgill of Marion, Virginia

Celebrating the 10th anniversary of its launch from Cape Canaveral, the Cassini-Huygens mission to Saturn is once again at the center of scientific attention. Its latest discoveries about the ringed planet are a leading topic of conversation among the nearly 1,500 scientists gathered this week at a major astronomy conference in Orlando, Fla.

Cassini rode into space Oct. 15, 1997, atop a U.S. Air Force Titan IVB. Its mission: to orbit and study the Saturnian system for four years and to put the European Space Agency's Huygens Probe in position to parachute down to the frozen surface of Saturn's Earthlike moon Titan. Since entering orbit around Saturn, Cassini's scientific instruments, powered by radioisotope thermoelectric generators, have returned immense amounts of new information via NASA's global Deep Space Network to the international team of scientists working on the mission.

Scientists aren't the only ones to benefit from Cassini's voyage of discovery. Since arriving at Saturn three-and-a-half years ago, Cassini's revelations have captured the public imagination. Its spectacular views of Saturn and its realm have graced the covers of magazines around the world.

"With Cassini, amazing discoveries have almost become routine," says Cassini project scientist Dennis Matson of NASA's Jet Propulsion Laboratory, Pasadena, Calif., where the international mission is managed.

"Orbiting Saturn, Cassini is in the middle of the greatest natural laboratory accessible to us in space," says Matson. "With its rings, dozens of moons and magnetic environment, Saturn is like a mini-solar system, with Saturn as a stand-in for the sun, and the moons and rings like planets in formation. Through Cassini and its instruments, we are making fundamental strides in understanding the physical processes that created and govern this and other solar systems."

Some of the discoveries include ice geysers shooting from Saturn's moon Enceladus and the finding that one of Saturn's rings is created from these ice particles. Recently, scientists found that material from Enceladus is also affecting the rotation of Saturn's magnetic field. And an onboard radar instrument, which sees through clouds, has been unveiling the fascinating world of Titan, the large moon with complex chemistry and lakes of hydrocarbons.

More information about the Cassini mission is available at www.nasa.gov/cassini and saturn.jpl.nasa.gov .

Source: NASA

Explore further: Russia launches British comms satellite into space

add to favorites email to friend print save as pdf

Related Stories

Cassini catches Titan naked in the solar wind

Jan 29, 2015

(Phys.org)—Researchers studying data from NASA's Cassini mission have observed that Saturn's largest moon, Titan, behaves much like Venus, Mars or a comet when exposed to the raw power of the solar wind. ...

Some of the best pictures of the planets in our solar system

Jan 19, 2015

Our Solar System is a pretty picturesque place. Between the Sun, the Moon, and the Inner and Outer Solar System, there is no shortage of wondrous things to behold. But arguably, it is the eight planets that make up our Solar ...

Huygens mission: Ten years at Titan

Jan 14, 2015

Celebrating the 10th anniversary of the pioneering Huygens mission to Saturn's moon Titan, the first successful landing on an outer Solar System world.

New Project Scientist for Mars Rover

Jan 06, 2015

The new project scientist for Mars Rover Curiosity is Ashwin Vasavada of NASA's Jet Propulsion Laboratory, Pasadena, California. Vasavada had been deputy project scientist for NASA's Mars Science Laboratory ...

Saturn's moons: What a difference a decade makes

Dec 11, 2014

Almost immediately after NASA's twin Voyager spacecraft made their brief visits to Saturn in the early 1980s, scientists were hungry for more. The Voyagers had offered them only a brief glimpse of a family ...

Recommended for you

Japan launches new spy satellite

10 hours ago

Japan on Sunday successfully launched a back-up spy satellite, its aerospace agency said, after cancelling an earlier lift-off due to bad weather.

NASA launches satellite to measure soil moisture

10 hours ago

NASA on Saturday launched a new Earth-observing satellite that aims to give scientists high-resolution maps showing how much moisture lies in soil in order to improve climate forecasts.

User comments : 0

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.