Rosetta - Post Separation Ops at Comet 67P C-G, November 14, 2014 - |
Rosetta - Post Separation Ops at Comet 67P C-G, November 14, 2014 - |
Nov 14 2014, 05:17 AM
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Senior Member Group: Members Posts: 2087 Joined: 13-February 10 From: Ontario Member No.: 5221 |
I think I heard it mentioned during the press conference today, (I can't find it now), about Rosetta itself possibly landing eventually, similar to what NEAR did at the end of the main mission at Eros? Since it's not like there's anywhere else to go with the remaining delta-v left by the end of 2015, and sunlight levels and activity starting to drop after perihelion, and the low gravity makes the difference between orbiting and 'landing' trivial. The whole thing would weigh a kilo or two, right?
Obviously there's a few more pressing concerns right now, but it's something to eventually think about. |
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Jan 15 2015, 10:47 PM
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Senior Member Group: Members Posts: 2346 Joined: 7-December 12 Member No.: 6780 |
I think, Phil is (one of?) the most experienced experts in this field, and identifies textural changes much better than me. So if I'm unsure, I'm attributing this to my lack of sufficient experience.
In this special case, the central pair of images shows rather similar illumination. Some subtle features look rather similar (unchanged) in both images, such that I strongly tend to agree with Phil, that some deepenings show up in the right image, exclusively. But you're of course right, that changing illumination needs to be considered. |
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