MECA (microscope) Images |
MECA (microscope) Images |
Jun 14 2008, 06:01 PM
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#31
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Junior Member Group: Members Posts: 40 Joined: 27-May 08 Member No.: 4145 |
Unfortunately, the Optical Microscope (OM) images do not show up on the otherwise very useful Phoenix SSI raw images directory web pages so there is no obvious way to tell how many "different depth" OM images have been taken and/or downloaded so far Give how easy it is to misidentify mircrosope images to those untrained in the art (as shown even in this thread), i'm sure they wouldn't release raw images until they had a chance to caption them. You wouldn't want a stray flourescent fiber from a laboratory Kimwipe sparking "Life Found on Mars" headlines. |
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Jun 14 2008, 06:03 PM
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#32
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Senior Member Group: Members Posts: 3648 Joined: 1-October 05 From: Croatia Member No.: 523 |
You wouldn't want a stray flourescent fiber from a laboratory Kimwipe sparking "Life Found on Mars" headlines. By that token no raw images would ever be released because cosmic ray hits would inevitably be (and have been) interpreted as artificial objects in the distance, UFOs, etc. -------------------- |
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Jun 14 2008, 07:11 PM
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#33
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Senior Member Group: Members Posts: 2920 Joined: 14-February 06 From: Very close to the Pyrénées Mountains (France) Member No.: 682 |
a bit out of focus? Which was not the case of Holland against France yesterday -------------------- |
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Jun 15 2008, 03:00 AM
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#34
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Senior Member Group: Admin Posts: 3108 Joined: 21-December 05 From: Canberra, Australia Member No.: 615 |
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Jun 15 2008, 03:31 AM
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#35
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Merciless Robot Group: Admin Posts: 8783 Joined: 8-December 05 From: Los Angeles Member No.: 602 |
... damn! That's actually more than a bit profound, but won't get into it here.
EDIT: Ah, what the hell: perception is an integral part of existence. Maybe we see things of wildly different origins in similar ways just to try to make sense of it all. We are limited in so many ways. -------------------- A few will take this knowledge and use this power of a dream realized as a force for change, an impetus for further discovery to make less ancient dreams real.
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Jun 16 2008, 03:47 PM
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#36
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Member Group: Members Posts: 242 Joined: 17-February 04 From: Ohio, USA Member No.: 34 |
Interesting amber crystalline-looking particle (blue arrow).[attachment=14673:sm_4859_...omp_copy.jpg] I hope we see lots more. Speculation time! I found that grain to be of interest too. I also thought that it looked more cubic than round. I even speculated that it might be halite. But of course, halite isn't the only mineral to break into cubiform shapes. One interesting quality of the grains is that many of the larger grains are rounded - which suggests a fairly high degree of abrasion. It's not surprising, given the degree of aeolian activity on the planet... |
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Jun 17 2008, 02:09 AM
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#37
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Member Group: Members Posts: 408 Joined: 3-August 05 Member No.: 453 |
Interesting image and explanatory text of various substrates and soil samples for use with the Atomic Force Microscope:
http://www.nasa.gov/mission_pages/phoenix/...ic_rotated.html Airbag |
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Jun 17 2008, 11:31 AM
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#38
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Senior Member Group: Moderator Posts: 2785 Joined: 10-November 06 From: Pasadena, CA Member No.: 1345 |
Interesting image and explanatory text of various substrates and soil samples for use with the Atomic Force Microscope: http://www.nasa.gov/mission_pages/phoenix/...ic_rotated.html From the caption: "The strip third from the left, with a peg spacing of 5 micrometers, has been most successful in collecting the particles." To put into perspective, grain sizes less than 4 um are considered "fine-grained". On Earth, once compacted and cemented together, these grains could form fine-grained sedimentary rocks like mudstones and fine-grained shales. -Mike -------------------- Some higher resolution images available at my photostream: http://www.flickr.com/photos/31678681@N07/
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Jun 17 2008, 02:36 PM
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#39
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Forum Contributor Group: Members Posts: 1372 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
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Jun 18 2008, 12:10 AM
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#40
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Administrator Group: Admin Posts: 5172 Joined: 4-August 05 From: Pasadena, CA, USA, Earth Member No.: 454 |
By the way, I asked about the status of OM images on the raw images website, and was told they're reworking how the captions are generated for the images, and that once they're done with that work the images should start showing up again, hopefully within a few days from now. I don't know if this means that older images will be posted or not.
--Emily -------------------- My website - My Patreon - @elakdawalla on Twitter - Please support unmannedspaceflight.com by donating here.
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Jun 18 2008, 01:18 AM
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#41
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Junior Member Group: Members Posts: 96 Joined: 11-February 04 Member No.: 24 |
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Jun 18 2008, 04:21 AM
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#42
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Senior Member Group: Members Posts: 1229 Joined: 24-December 05 From: The blue one in between the yellow and red ones. Member No.: 618 |
Translucent?
-------------------- My Grandpa goes to Mars every day and all I get are these lousy T-shirts!
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Jun 18 2008, 06:37 AM
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#43
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Member Group: Members Posts: 144 Joined: 17-July 07 From: Canberra Australia Member No.: 2865 |
Looks tetragonal
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Jun 18 2008, 07:06 PM
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#44
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The Poet Dude Group: Moderator Posts: 5551 Joined: 15-March 04 From: Kendal, Cumbria, UK Member No.: 60 |
This little animation just cries out to be shown on a big screen... Hold onto your chair arms though... !
-------------------- |
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Jun 19 2008, 06:40 AM
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#45
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Junior Member Group: Members Posts: 63 Joined: 20-April 05 Member No.: 312 |
This may be of interest - Dr Tom Pike - MECA - Diary on BBC News website
http://news.bbc.co.uk/1/hi/sci/tech/7408033.stm |
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