Since scientists confirmed Titan's oceans are made of liquid methane, they've longed to set sail and discover a new alien ocean.
Using data from the Cassini spacecraft in orbit around Saturn and the Huygens probe that landed in 2005, scientists have found that Titan's atmosphere is much younger than the moon itself.
Before he was an astronaut, Neil Armstrong figured out how to save pilots in America's first planned orbital space program from an explosion on the launch pad.
Stephen Hawking bet a fellow physicist he Higgs boson would never be found, now he's settling up.
Titan, the largest of Saturn's moons, has lakes around its equator, new results from NASA's Cassini probe shows.
The more we study the Saturnian moon, the more similarities we see in the early history of Earth.