Walkabout The Galaxy

The astroquarks delve into the critical issues facing our world: what reboot is more awesome or more terrible: Star Trek, Star Wars, or Tarzan? Also, lots of comparative planetology as we discuss who is more lovable: Venus, Earth, or Mars in the past, present and future? Venus and Mars may have been lovely a few billion years ago, and we visit Titan, Saturn's moon and honorary planet and home of great lakes of liquid methane fed by methane river canyons. Join us for these exciting topics and imponderable questions such as what makes a lake a lake and not a sea.