kchangnyt

3 ms·

1. 1.▲
   by kchangnyt 12y ago

   Yes, NASA is working on Europa Clipper: http://www.jpl.nasa.gov/missions/europa-clipper/ But that would just make multiple flybys of Europa, not land or tunnel into the water.
2. 2.▲
   by kchangnyt 12y ago

   Yes, these are flowing oceans. On Ganymede, it's an ocean between two layers of ice. On Enceladus, it's water below an icy crust and on top of a rocky core.
3. 3.▲
   by kchangnyt 12y ago

   I'd love to use metric. It'd save a slew of annoyances converting back and forth, and it's the easiest thing to screw up, because no one has an intuitive sense of a millionth of an inch. But as long as I work at the New York