Observation 2

Titan is Saturn's largest moon, an the second largest moon in the Solar System. It's a unique in the Solar System as the only moon with an atmosphere. Scientists think that Titan's thick atmosphere is similar to Earth's, and could maybe give us some insight about how life got started on our own planet. Although Titan's atmosphere is a lot more harsh it is possible that we may learn a lot of new things about our own planet by studying it.