New Horizons at Europa |
New Horizons at Europa |
Guest_AlexBlackwell_* |
Feb 27 2007, 09:31 PM
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#1
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Guests |
Time to start a thread about a far more interesting jovian moon
Passing probe to study 'crop circles' on Europa 17:38 27 February 2007 NewScientist.com news service Kelly Young |
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Guest_AlexBlackwell_* |
Feb 28 2007, 04:10 PM
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#2
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Guests |
Thanks, Gordan. Now we're getting somewhere!
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Feb 28 2007, 09:01 PM
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#3
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IMG to PNG GOD Group: Moderator Posts: 2254 Joined: 19-February 04 From: Near fire and ice Member No.: 38 |
As mentioned in the general NH at Jupiter thread, the first Europa image is down. http://pluto.jhuapl.edu/gallery/missionPho...s/022807_2.html And this is the viewing geometry: I'm a bit frustrated that these are probably the best images we'll be seeing of the Galileans until the 2020s or later (except possibly for occasional images from huge future Earth-based telescopes). Having seen Cassini at Saturn as compared to Galileo at Jupiter makes me wish there was a 'Galileo 2' or something comparable. |
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Feb 28 2007, 10:51 PM
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#4
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Senior Member Group: Members Posts: 2530 Joined: 20-April 05 Member No.: 321 |
And this is the viewing geometry: Thanks! This is highly complementary with the geometry Voyager 1 had of Europa, eg: http://photojournal.jpl.nasa.gov/catalog/PIA00016 Maybe an aspiring astrocartographer could normalize the NH image's color to the Voyager one and then make a cylindrical map from this pair. Oh, to have free time! |
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Mar 1 2007, 05:46 PM
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#5
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Senior Member Group: Members Posts: 2530 Joined: 20-April 05 Member No.: 321 |
The NH snap of Europa has similar geometry to the best full-disk image taken by Galileo:
http://photojournal.jpl.nasa.gov/catalog/PIA00502 Most features visible in the NH image are visible here. |
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