Which of the following statements about planet Saturn is true?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. Satellites like Enceladus and Titan of Saturn are home to internal oceans, could possibly support life.
- Saturn has many moons, but two of the most intriguing ones in terms of habitability and potential for extraterrestrial life are Enceladus and Titan.
- Enceladus, a small icy moon of Saturn, has been found to contain a global subsurface ocean beneath its frozen crust. Observations from NASA’s Cassini spacecraft revealed geysers at its south pole, ejecting plumes of water vapor, organic molecules, and even hydrogen.
- On the other hand, Titan, Saturn’s largest moon, is unique for its thick nitrogen-rich atmosphere, which is similar to early Earth’s atmosphere. Unlike any other body in the solar system besides Earth, Titan has liquid lakes and seas, though they are composed of methane and ethane instead of water.