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Cassini to sample volcanic ash plume from Saturn's moon Enceladus by flying right through it. The plume, not the moon



 
Makh
2009-11-02 02:27:07 PM


Sniffing the ash of some moon.

 
TheOther
2009-11-02 02:43:28 PM


That's no plume!

 
Pro Zack
2009-11-02 02:45:58 PM


Volcano trifecta in play?

 
followmeinfantry
2009-11-02 02:49:43 PM


As long as they got that whole "meters and feet" thing nailed down this time....then it may indeed fly through the moon. Or at least the first several feet of it.

 
theorellior
2009-11-02 02:51:48 PM


Suh-weet!

Although this probably won't be "ash" as we know it on Earth; it'll probably be water ice and maybe some sulfur dioxide.

 
GypsyJoker
2009-11-02 02:55:11 PM


Beautiful plumage!

/it's stone-dead

 
CrankMyBlueSax
2009-11-02 03:02:29 PM


Without the moon, the plume cannot exist.

i37.tinypic.com

 
Slowdog
2009-11-02 03:08:58 PM


Does not approve.

www.movieprop.com

/not obscure

 
Amish Animal Scientist
2009-11-02 03:13:14 PM


followmeinfantry: As long as they got that whole "meters and feet" thing nailed down this time....then it may indeed fly through the moon. Or at least the first several feet of it.

you beat me to it.

 
Antimatter
2009-11-02 03:40:37 PM


If they coul build a probe strong enough to collect lunar samples by flying thought the moon itself, i'd say we need to buy some engineers some drinks for a job well done.

 
I Like Bread
2009-11-02 03:54:03 PM


Fly me through the moon, and let me play among the stars...

 
jfarkinB
2009-11-02 03:54:32 PM


Okay, when and where do the results start appearing? 7:40AM UTC was over 13 hours ago; can we at least get confirmation that the probe is returning data?

 
overzelus
2009-11-02 04:05:54 PM


I feel like this is missing a, "What could possibly go wrong?"

Flying though a plume of frozen particles with a satellite... it just seems like we're asking to freeze-over some mission critical component.

Satellites have to be constructed to insulate themselves against thermal stress. I just wonder if Cassini can handle a cold blast of whatever...

 
Ponzholio
2009-11-02 04:10:55 PM


I Like Bread: Fly me through the moon, and let me play among the stars...

The moonbeams would shoot out of your fingers and your toes and the ends of your hair... am I talking too much?

 
IXI Jim IXI
2009-11-02 04:20:58 PM


"All these worlds are yours except Enceladus. Attempt no crash landings there..."

 
Dubai Vol
2009-11-02 04:36:42 PM


wet_dream: Water not ash and this is what they're talking about...

also, what Enceladus looks like.


Nice.

IXI Jim IXI: "All these worlds are yours except Enceladus. Attempt no crash landings there..."

Also nice.

I like this place.

 
caperbear
2009-11-02 05:05:55 PM


excellent idea... we'll BLOW UP THE MOON!

 
StealthStalker
2009-11-02 05:26:34 PM


Ironclad2: What Enceladus may look like:



Scientists predict numerous plumes of gas in the hours directly following the encounter with Enceladus.



Thanks, I lol'd.

 
DjangoStonereaver
2009-11-02 05:28:45 PM


Exclusive footage of the approach (new window,SFW)

 
ActionJoe
2009-11-02 06:20:04 PM


overzelus: I feel like this is missing a, "What could possibly go wrong?"

Flying though a plume of frozen particles with a satellite... it just seems like we're asking to freeze-over some mission critical component.

Satellites have to be constructed to insulate themselves against thermal stress. I just wonder if Cassini can handle a cold blast of whatever...


Uh you do know that is probe is already flying through space right? Space is pretty cold. I do not think a blast of ice will affect too much in regards to temperature. I would be more worried about the ash attaching itself to the satellite and mucking up any equipment on board.

 
jfarkinB
2009-11-02 06:58:22 PM


I guarantee you that, if the probe collides with any "frozen particles" at orbital velocities, they won't stay "cold" for long. At those energies, a starting temperature a few hundred degrees hotter or colder is completely irrelevant.

 
Invincible
2009-11-02 08:35:34 PM


CrankMyBlueSax: Without the moon, the plume cannot exist.

Instead, only try to remember the truth. There is no plume.

 
veryequiped
2009-11-02 09:41:57 PM


Beautiful moon, lovely plumage

 
dragonchild
2009-11-02 10:29:51 PM


Cassini to sample Enceladus' gas?

 
DonkeyDixon
2009-11-02 11:00:45 PM


i157.photobucket.com

 
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