Moons of Saturn

3. natural satellite in the Solar System.
6. Atmosphere of titan is……..
8. fifth largest moon.
9. the only known object in space other than Earth on which clear evidence of stable bodies of surface liquid has been found.
11. an Earth-like hydrological cycle of methane clouds, rain, and liquid flowing across the surface to fill lakes and seas.
13. active moon that hides a global ocean of liquid salty water beneath its crust.
14. Giovanni Domenico Cassini discovered Saturn's fifth-largest moon on March 11, 1684.
17. moon of Saturn (19th largest in the Solar System).
18. have significant amounts of phosphorus in its ocean.
22. matter from the cloud of gas and dust left over from our sun's formation.
24. moon is 4.56 billion years old.

1. cratered and contains cracks caused by faults in the ice.
2. that it is composed almost entirely of water-ice.
4. British astronomer William Herschel spotted a moon orbiting Saturn on 28 August 1789.
5. planet’s mass is composed mainly of water in the form of ice and rocky material.
7. than the planet mercury. (Larger/Smaller)
10. mission and became the first spacecraft to land on Titan.
12. Dutch astronomer Christiaan Huygens discovered Saturn's largest moon, on March 25, 1655.
14. atmosphere is made mostly of nitrogen like Earth's but with a surface pressure 50 percent higher than Earth's.
15. carbon, hydrogen, nitrogen, and oxygen.
16. surface temperature is extremely cold, about minus 330 degrees Fahrenheit
19. day on This moon is equal to 1.37 Earth days, or one day, 8 hours, and 53 minutes.
20. covered by fresh, clean ice, making it one of the most reflective bodies of the Solar System.
21. no magnetic field.
23. Noted feature of the moon tethys (Two Words)
25. is about 500 kilometers (310 miles) in diameter, about a tenth of that of Saturn's largest moon.