Terrific Titan! And a flyby

In honor of this week’s Cassini Titan flyby (learn more about Cassini at http://saturn.jpl.nasa.gov/), here are some cool facts about Titan, the largest moon orbiting Saturn.  Don’t forget to answer the poll question at the bottom!

  • Titan is the only moon in our solar system with an atmosphere, which is 370 miles high
  • Light from the Sun is so dim, daylight on the surface of Titan looks like deep twilight on Earth
  • Titan is a lot like the Earth because it has an atmosphere, seasons, tectonic processes, and rich organic materials (it’s like an ancient Earth but colder!)
Titan in front of Saturn, Credit: NASA/JPL-Caltech/SSI

Titan in front of Saturn, Credit: NASA/JPL-Caltech/SSI

  • The temperature of Titan is so cold, the water there is frozen, and the methane flows in liquid rivers and lakes
  • One of Titan’s lakes is similar to the size of Lake Superior
  • Titan appears to have an ocean of liquid water and ammonia under its surface
  • Scientists are hypothesizing that Titan’s source of methane is coming from cryovolcanos (that spew slush!)
  • Scientists guess that methane raindrops on Titan could grow twice as large as Earth rain drops, and fall at snowflake speeds
  • Titan’s ice mountains are named after mountains in J.R.R. Tolkein’s Middle Earth, the tallest known mountain being named after Mt. Doom
  • Cassini carried the Hyugen’s probe, which landed on Titan on Jan. 14 2005, making it our first landing in the outer solar system
Flyby August 2014, Credit: NASA/JPL-Caltech/SSI

Flyby August 2014, Credit: NASA/JPL-Caltech/SSI