What do you know about methane?

[Geek-9pm]

You may know that methane is found everywhere here on Earth. And you heard the GMC has made some methane bring cars and trucks.
But did you know it is also in the moons of Saturn?
http://www.natureworldnews.com/articles/21446/20160502/nasa-discovers-strange-methane-sea-on-saturns-moon-titan.htm
This recent discovery could mean that future interplanetary space trips may include a visit to the ringed plan's moons for a recharge of methane rockets. Yes, methane already is being proposed as a fuel for rockets.
For more information, just do a Google on some keywords or phrases that include the word methane.
Try:
  methane as fuel
  methane on moon
  methane rocket
  liquid methane
What do you find?