Hacker Newsnew | past | comments | ask | show | jobs | submitlogin
We're on the Way to Europa (planetary.org)
79 points by IndianAstronaut on Feb 3, 2015 | hide | past | favorite | 10 comments


For anyone who doesn't know about the Clipper: http://www.jpl.nasa.gov/missions/europa-clipper/ > "The Europa Clipper is a concept under study by NASA that would conduct detailed reconnaissance of Jupiter's moon Europa and would investigate whether the icy moon could harbor conditions suitable for life."

Europa is a very interesting moon; the atmosphere has oxygen and there's an ice shell that could hide considerable amounts of water. Could there be microbial life?

On the sci fi side, here's a wikipedia article about terraforming Europa: http://goo.gl/KNDV82

Important note: > Europa receives about 540 rem a day (500 is already potentially fatal) from Jupiter's large radiation belts (10 times stronger than Earth's Van Allen radiation belts), and may prove a health threat to colonists. The satellite lacks a magnetosphere, which not only leaves it exposed to radiation by Jupiter, but to the solar wind.


Also ESA Jupiter Icy Moon Explorer (JUICE):

http://en.wikipedia.org/wiki/Jupiter_Icy_Moon_Explorer


It is hard for me to get excited about just doing orbital science, especially since ESA's JUICE is already going to be doing this in the 2020s. I'd be much more excited if they got to deploy something like the VALKYRIE Icy Moon Diver: http://www.geek.com/science/nasas-ice-drilling-europa-robot-...


Luckily water is pretty good at blocking that sort of charged particle radiation. As off-Earth environments go underwater is pretty damn convivial. People go Scuba diving for fun!


Name it Discovery.


super excited for a Europa mission!


That's an interesting way to say "there's a line item in a budget that hasn't been passed".


ATTEMPT NO LANDING THERE


When I saw the headline that is all I could think of too.


But but... "All these worlds are yours, except Europa. Attempt no landing there. Use them together. Use them in peace."




Consider applying for YC's Summer 2026 batch! Applications are open till May 4

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: