Rev 149 - May 30-Jun 29, 2011 - Helene, Distant Iapetus, mutual events |
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Rev 149 - May 30-Jun 29, 2011 - Helene, Distant Iapetus, mutual events |
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#31
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![]() Lord Of The Uranian Rings ![]() ![]() ![]() Group: Members Posts: 798 Joined: 18-July 05 From: Plymouth, UK Member No.: 437 ![]() |
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#32
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![]() Lord Of The Uranian Rings ![]() ![]() ![]() Group: Members Posts: 798 Joined: 18-July 05 From: Plymouth, UK Member No.: 437 ![]() |
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#33
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![]() Junior Member ![]() ![]() Group: Members Posts: 45 Joined: 11-March 05 From: Canada Member No.: 188 ![]() |
Wow. These tiny moons never fail to bewilder.
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#34
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![]() Member ![]() ![]() ![]() Group: Members Posts: 813 Joined: 8-February 04 From: Arabia Terra Member No.: 12 ![]() |
![]() I guess this is the face that launched a thousand [space]ships. Or a thousand excited exclamations of a word that sounds like ship. |
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#35
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![]() Senior Member ![]() ![]() ![]() ![]() Group: Members Posts: 3648 Joined: 1-October 05 From: Croatia Member No.: 523 ![]() |
RGB composites, one in natural-ish contrast and another contrast-enhanced:
The illuminated hemisphere seems to be the same one as the saturnshine-lit one in this image. I think this is my favorite of the small Saturnian rocks. -------------------- |
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#36
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![]() Lord Of The Uranian Rings ![]() ![]() ![]() Group: Members Posts: 798 Joined: 18-July 05 From: Plymouth, UK Member No.: 437 ![]() |
I'm posting a link to my Helene 'mini-atlas' for reference:
http://www.flickr.com/photos/10795027@N08/...57624830467026/ -------------------- |
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#37
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![]() IMG to PNG GOD ![]() ![]() ![]() ![]() Group: Moderator Posts: 2251 Joined: 19-February 04 From: Near fire and ice Member No.: 38 ![]() |
Wow. Yet another object in the Saturn system that qualifies as one of the strangest ones I've ever seen. Maybe it's becoming necessary to redefine what strange means in this context because the 'stereotype' small and irregular asteroids/moons with nothing but craters seem to be really rare.
I get the impression that we may be looking at erosion features but I'm not sure how something like that might work. Congratulations to the Cassini team for perfect pointing this time. |
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#38
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![]() Member ![]() ![]() ![]() Group: Members Posts: 796 Joined: 27-February 08 From: Heart of Europe Member No.: 4057 ![]() |
Excellent images! Ski slopes on the Saturn's moon!
![]() Surface of Helene is really extraordinary and it looks, that it is very young. -------------------- |
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#39
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Senior Member ![]() ![]() ![]() ![]() Group: Members Posts: 1074 Joined: 21-September 07 From: Québec, Canada Member No.: 3908 ![]() |
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#40
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Solar System Cartographer ![]() ![]() ![]() ![]() Group: Members Posts: 10193 Joined: 5-April 05 From: Canada Member No.: 227 ![]() |
It looks as if a surface crust is eroding away... very odd.
Phil -------------------- ... because the Solar System ain't gonna map itself.
Also to be found posting similar content on https://mastodon.social/@PhilStooke Maps for download (free PD: https://upload.wikimedia.org/wikipedia/comm...Cartography.pdf NOTE: everything created by me which I post on UMSF is considered to be in the public domain (NOT CC, public domain) |
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#41
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![]() Lord Of The Uranian Rings ![]() ![]() ![]() Group: Members Posts: 798 Joined: 18-July 05 From: Plymouth, UK Member No.: 437 ![]() |
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#42
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![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2785 Joined: 10-November 06 From: Pasadena, CA Member No.: 1345 ![]() |
Here's a 'bouncy' flyby movie: Wow. When the thin crescent slowly reveals itself to be an object coming out of the gloom....wow. That is beautiful. -------------------- Some higher resolution images available at my photostream: http://www.flickr.com/photos/31678681@N07/
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#43
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![]() Senior Member ![]() ![]() ![]() ![]() Group: Admin Posts: 4763 Joined: 15-March 05 From: Glendale, AZ Member No.: 197 ![]() |
Great work Ian. I know how time consuming that can be.
Is that series cycling through images taken with different filters? -------------------- If Occam had heard my theory, things would be very different now.
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#44
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Solar System Cartographer ![]() ![]() ![]() ![]() Group: Members Posts: 10193 Joined: 5-April 05 From: Canada Member No.: 227 ![]() |
Great work, everyone.
Phil -------------------- ... because the Solar System ain't gonna map itself.
Also to be found posting similar content on https://mastodon.social/@PhilStooke Maps for download (free PD: https://upload.wikimedia.org/wikipedia/comm...Cartography.pdf NOTE: everything created by me which I post on UMSF is considered to be in the public domain (NOT CC, public domain) |
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#45
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![]() Senior Member ![]() ![]() ![]() ![]() Group: Members Posts: 3648 Joined: 1-October 05 From: Croatia Member No.: 523 ![]() |
It looks as if a surface crust is eroding away... very odd. Calypso also appears to have surface features resembling this. The resolution there is low, but we didn't notice these on Helene in lower resolution imagery, either. -------------------- |
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