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#4010458 - 09/16/14 01:46 PM ESA - Landing spot determined for Rosetta's lander "Philae"  
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YYZ
"J" marks the spot smile ...



I think "C" is their backup plan.

The logistics involved in this epic 10 year journey seem mind boggling!!!

http://sci.esa.int/rosetta/

Hopefully they'll have touchdown around November 11th!

Inline advert (2nd and 3rd post)

#4010473 - 09/16/14 02:19 PM Re: ESA - Landing spot determined for Rosetta's lander "Philae" [Re: Linebacker]  
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You know, it is so easy to get caught up in ISIS, Ebola and melting ice caps, and forget what an amazing time we are all so fortunate to live in. Higgs Boson, Google glass, this. We live in a time where the nerds finally get to be the jocks. And the jocks finally get to be the A$$ES they always were.

Last edited by Smokin_Hole; 09/16/14 02:20 PM.
#4010494 - 09/16/14 02:49 PM Re: ESA - Landing spot determined for Rosetta's lander "Philae" [Re: Linebacker]  
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The Lone Star State
true enough


"everything lives by a law, a central balance sustains all"
#4010518 - 09/16/14 03:40 PM Re: ESA - Landing spot determined for Rosetta's lander "Philae" [Re: Linebacker]  
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Exciting. If you have red/blue 3D glasses, be sure to take a look at the 3D photo of the landing spot. Quite a bit of terrain variety.


WARNING: This post contains opinions produced in a facility which also occasionally processes fact products.
#4011511 - 09/18/14 08:55 PM Re: ESA - Landing spot determined for Rosetta's lander "Philae" [Re: Linebacker]  
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Another article on it here:
http://www.businessinsider.com/rosetta-images-of-comet-67pchuryumov-gerasimenko-2014-9

I find it interesting that they haven't found any water ice so far. Pretty interesting mission!


Ken Cartwright

No single drop of rain feels it is responsible for the flood.

http://www.techflyer.net

#4011515 - 09/18/14 09:02 PM Re: ESA - Landing spot determined for Rosetta's lander "Philae" [Re: Linebacker]  
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Where do we plant the explosives?


·Steam: Raw Kryptonite ·MWO & Elite Dangerous: Defcon Won ·Meager youtube channel
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#4011544 - 09/18/14 10:10 PM Re: ESA - Landing spot determined for Rosetta's lander "Philae" [Re: Raw Kryptonite]  
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Originally Posted By: Raw Kryptonite
Where do we plant the explosives?

First we'll need a drill rig, and a drilling rig crew...


Ken Cartwright

No single drop of rain feels it is responsible for the flood.

http://www.techflyer.net

#4011792 - 09/19/14 02:40 PM Re: ESA - Landing spot determined for Rosetta's lander "Philae" [Re: Linebacker]  
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I'm calling up Aerosmith to do the background music...



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The anteater is wearing the bagel because he's a reindeer princess. -- my 4 yr old daughter
#4011796 - 09/19/14 02:48 PM Re: ESA - Landing spot determined for Rosetta's lander "Philae" [Re: Linebacker]  
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PanzerMeyer Online centaurian
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The fact that all asteroid threads elicit references to "Armaggedon" instead of "Deep Impact" suggests to me that the former while cheesy is a remembered film while the latter with an arguably better script is a forgotten film.


“Whoever fights monsters should see to it that in the process he does not become a monster. And if you gaze long enough into an abyss, the abyss will gaze back into you.”
#4011809 - 09/19/14 03:07 PM Re: ESA - Landing spot determined for Rosetta's lander "Philae" [Re: Linebacker]  
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That's the difference between having Bruce Willis as your star and Tea Leoni.



The Jedi Master


The anteater is wearing the bagel because he's a reindeer princess. -- my 4 yr old daughter
#4011866 - 09/19/14 04:46 PM Re: ESA - Landing spot determined for Rosetta's lander "Philae" [Re: PanzerMeyer]  
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Originally Posted By: PanzerMeyer
The fact that all asteroid threads elicit references to "Armaggedon" instead of "Deep Impact" suggests to me that the former while cheesy is a remembered film while the latter with an arguably better script is a forgotten film.

I think part of that might be because "Armageddon" gets mocked so much, making it more famous. I haven't actually seen either, other than a few clips here and there on TV, but I've seen more people making fun of "Armageddon," so that's the one I'm more familiar with.


Ken Cartwright

No single drop of rain feels it is responsible for the flood.

http://www.techflyer.net

#4012098 - 09/20/14 03:18 AM Re: ESA - Landing spot determined for Rosetta's lander "Philae" [Re: Linebacker]  
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Before ...



Now (Sept 19th) ...



Comets are ugly sumbitches. biggrin

#4012145 - 09/20/14 09:20 AM Re: ESA - Landing spot determined for Rosetta's lander "Philae" [Re: Linebacker]  
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Full res image (~ 3000x3700 px) here:
http://www.esa.int/var/esa/storage/image...2014_NavCam.jpg

The comet is estimated to be ~5km wide, so as this image spans
two 1920px wide screens, a single screen is about 2.5km wide,
and each pixel is about 1.3m wide, but it seems the minimum
resolved detail is about 2x2 pixels. So a person standing on
the comet in that pic would be just slightly too small to be
seen. And those smallest grains you see on the surface are
roughly the size of a garage.

#4012395 - 09/21/14 12:56 AM Re: ESA - Landing spot determined for Rosetta's lander "Philae" [Re: Linebacker]  
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Does Europe have an anthem? If it does I'm sure it sucks but I don't care. I will stand, salute and whistle the whole damn thing because this is just too awesome.

#4012480 - 09/21/14 05:51 AM Re: ESA - Landing spot determined for Rosetta's lander "Philae" [Re: Linebacker]  
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It's Beethoven's "Ode to Joy". It may be a bit pompous, but I daresay that it positively doesn't suck.

#4012496 - 09/21/14 08:19 AM Re: ESA - Landing spot determined for Rosetta's lander "Philae" [Re: Linebacker]  
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Well then I take it back. Saluting Europe just got easier.

#4012912 - 09/22/14 01:15 PM Re: ESA - Landing spot determined for Rosetta's lander "Philae" [Re: Linebacker]  
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Entil'zha
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That's no comet, it's a...no...no, that is a comet.



The Jedi Master


The anteater is wearing the bagel because he's a reindeer princess. -- my 4 yr old daughter
#4012978 - 09/22/14 02:40 PM Re: ESA - Landing spot determined for Rosetta's lander "Philae" [Re: PV1]  
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Originally Posted By: PV1
Full res image (~3000x3700 px) here:

The comet is estimated to be ~5km wide, so ... each pixel is about 1.3m wide, but it seems the minimum resolved detail is about 2x2 pixels. So a person standing on the comet in that pic would be just slightly too small to be seen.

That said, a human would still stand out as an exceptionally bright spot, given that the comet has less reflectivity than charcoal. Keep in mind, the thing is basically black on a truly black background, and the image was taken with a rather sensitive camera.

#4013000 - 09/22/14 03:40 PM Re: ESA - Landing spot determined for Rosetta's lander "Philae" [Re: Ssnake]  
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Originally Posted By: Ssnake
It's Beethoven's "Ode to Joy". It may be a bit pompous, but I daresay that it positively doesn't suck.


The finale from 1812 Overture would be better. Europe's motto could be "Behave or we'll put on our silly hats and BURN YOUR GOD DAMNED COUNTRY DOWN"

http://youtu.be/-BbT0E990IQ?t=13m57s

The silly hat being a Napoleonic era shako of course.


Scully: Victim died of multiple stab wounds.
Mulder: *throws her a file* Ever heard of the knife alien?
#4013130 - 09/22/14 08:32 PM Re: ESA - Landing spot determined for Rosetta's lander "Philae" [Re: Linebacker]  
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Cool stuff.

I wonder how they control the descent. What sort of calculations does it involve to be able to land on a specific spot on a chaotically rotating comet.

I'd like to take a look at the source code of such a software... and cry. biggrin


When you're feeling sad, just remember that somewhere in the world, there's someone pushing a door that says "pull".
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