Chatroom
 

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

Go Back   Bad Astronomy and Universe Today Forum > Space and Astronomy > Space Exploration
Register FAQ Members List Calendar Mark Forums Read

   

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1 (permalink)  
Old 06-June-2004, 08:50 AM
PhantomWolf's Avatar
PhantomWolf PhantomWolf is offline
Senior Member
 
Join Date: Mar 2004
Location: Lost Deimos Moon Base
Posts: 5,663
Send a message via ICQ to PhantomWolf Send a message via AIM to PhantomWolf Send a message via MSN to PhantomWolf Send a message via Yahoo to PhantomWolf
Default Acidic Europa?

With a few threads on Europa and the possiblity of life I wasn't sure where to put this and so just started a new thread.

This article indicates that life might actually be hard pressed to have made it on Europa if it is correct in its analysis.


Quote:
Originally Posted by New Scientist
Far from being a haven of ice and water and an ideal spot for the search for alien life, Jupiter's moon Europa may be a corrosive hotbed of acid and peroxide. That is the conclusion of researchers who met last week to prepare for NASA's proposed Jupiter Icy Moons Orbiter, an ambitious mission to study Jupiter's moons.
__________________
Howling from the Shadows

It must be fun to lead a life completely unburdened by reality. --- JayUtah

You can't reason an irrational person out of an irrational belief. --- Noclevername

Apollo: The History and the Hoax
Enter the World of Athran
Reply With Quote
  #2 (permalink)  
Old 06-June-2004, 09:16 AM
Spacedog Spacedog is offline
Member
 
Join Date: May 2004
Location: Sector 001
Posts: 30
Default

ok, i'm not gonna punch in too profoundly here,
except to say that i am in favor of life being on Europa
JIMO is a really cool name for a space probe
oh, and
the more extreme the conditions, the better
someday, volcanic sulphur jellyfish
they're gonna save us all
:P

Jupiter has 4 moons
the rest are parasites
8)
__________________
go n tell yer master we been charged by gawd with a sacred quest, mk ?
don't worry so
Reply With Quote
  #3 (permalink)  
Old 06-June-2004, 06:08 PM
tusenfem's Avatar
tusenfem tusenfem is offline
Senior Member
 
Join Date: Aug 2002
Location: Graz, Austria
Posts: 1,875
Send a message via Yahoo to tusenfem
Default

Well, at least we know that there is no pure water, but there are salts and everything in it, otherwise we could not have measured the inductive magnetic field around Europa. That is one thing.
Next to that I have thoroughly investigated the surroundings of Europa and found that there was a lot of SO2 (as one would expect, with Io shooting out a tonn per second of this stuff). Next to that, to our surprise we found a significant signature of chlorine (Cl+ and Cl-). When that all bombards the surface of Europa and gets implanted and transported inward, which we can assue happens, we can have sulfuric and chloric acid in the ocean under the icy layer. (published in Journal of Geophyiscal Research)
Naturally how concentrated it is, is anyone's guess.
__________________
************************************************** *************************
Optimism does not change the laws of physics. (T'Pol)
A good scientist has freed himself of concepts and keeps his mind open to what is. (Dao De Jing 27)
************************************************** *************************
Martin ( http://www.geocities.com/DrMartinV )
Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT. The time now is 07:33 PM.


Powered by vBulletin® Version 3.7.3
Copyright ©2000 - 2008, Jelsoft Enterprises Ltd.
LinkBacks Enabled by vBSEO 3.0.0
©  2006 Bad Astronomy and Universe Today