Well, it now looks like Ganymede, one of Jupiter's moons, has a subsurface ocean. Ganymede's great distinction among moons - apart from its size - is that it has its own magnetic field. Hubble has managed to track that field's behaviour by watching how it draws in and excites space particles, generating a glow of … Continue reading Subsurface oceans everywhere and the possible pervasiveness of life
Tag: Europa
It’s time to look for life in Europa’s ocean
Lee Billings has a fascinating article up at Aeon asking why we continue to send missions to Mars when the best chance of life existing today is in Europa's underground ocean. If Europa is alive, if some biology dwells within those dark waters, the implications would be even more staggering than finding life on Mars. … Continue reading It’s time to look for life in Europa’s ocean
NASA planning a robotic mission to Europa
Related to my last post on Europa Report, a movie I discovered when I read these articles earlier today, and also in the category of things I somehow missed, NASA is planning a robotic mission to Europa. This is exciting since, as I noted in the movie review, Europa's underground ocean makes it currently the … Continue reading NASA planning a robotic mission to Europa
Europa Report, a review
Somehow I completely missed the release of this movie. It seems to represent the beginning of something I've hoped to see for a while: small independent productions that make use of the lowering cost of CG technology to make narrow genre films. Most film science fiction is, unfortunately, garbage scientifically. The cost and risk of … Continue reading Europa Report, a review
