Cassini
Quick Summary
The Cassini-Huygens mission was a joint U.S.-European endeavor launched in 1997 to study Saturn and its moons. It comprised the Cassini orbiter and the Huygens probe. Cassini was the first spacecraft to orbit Saturn, while Huygens successfully landed on Titan, Saturn's largest moon, in 2005—the first landing on a celestial body beyond Mars.12
The mission utilized gravity assists from Venus, Earth, and Jupiter to reach Saturn. Cassini carried instruments like radar for mapping Titan's surface and a magnetometer for studying Saturn's magnetic field. Key discoveries included geysers of water ice on Enceladus and liquid methane lakes on Titan. The mission concluded in 2017 when Cassini was intentionally plunged into Saturn's atmosphere to prevent potential contamination of potentially habitable moons.12
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SaturnBasic astronomical data…25 years later by the Cassini spacecraft indicated that the field was rotating with a period 6–7 minutes longer. It was believed that the solar wind is responsible for some of the difference between these two measurements of the rotational period. Not until Cassini flew inside Saturn’s rings on its…
Read More…25 years later by the Cassini spacecraft indicated that the field was rotating with a period 6–7 minutes longer. It was believed that the solar wind is responsible for some of the difference between these two measurements of the rotational period. Not until Cassini flew inside Saturn’s rings on its…
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extraterrestrial lifeEuropa, other Jovian moons, comets, and asteroidsIn 2008, for example, the Cassini spacecraft reported several hundred lakes and seas of organic materials on Titan, dozens of which contain more liquid hydrocarbon (such as methane and ethane) than all of Earth’s oil and gas reserves combined.
Read MoreIn 2008, for example, the Cassini spacecraft reported several hundred lakes and seas of organic materials on Titan, dozens of which contain more liquid hydrocarbon (such as methane and ethane) than all of Earth’s oil and gas reserves combined.
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