MSL at Rocknest, First scoop samples - sols 57-101 |
MSL at Rocknest, First scoop samples - sols 57-101 |
Oct 29 2012, 08:31 PM
Post
#329
|
|
Junior Member Group: Members Posts: 85 Joined: 5-September 12 Member No.: 6635 |
Got it up to Gigapan, so the full 84,213 x 3,383px version is online here. Gotta admit, going full screen is pretty fun. FYI: Works great on IPADs also. Even on a slow 1.25Mbps DSL connection at a local coffee shop. |
|
|
Oct 29 2012, 11:18 PM
Post
#330
|
|
The Poet Dude Group: Moderator Posts: 5551 Joined: 15-March 04 From: Kendal, Cumbria, UK Member No.: 60 |
Hmmm... looks a bit shiny beneath the dust...
http://mars.jpl.nasa.gov/msl-raw-images/ms...0000R0_DXXX.jpg Meteorite, anyone? Just reminds me a lot of Heat Shield Rock and others Oppy saw out in Meridiani's Great Dune Sea... -------------------- |
|
|
Oct 30 2012, 12:19 AM
Post
#331
|
|
Newbie Group: Members Posts: 3 Joined: 11-October 12 Member No.: 6701 |
|
|
|
Oct 30 2012, 04:33 AM
Post
#332
|
|
Senior Member Group: Members Posts: 2228 Joined: 1-December 04 From: Marble Falls, Texas, USA Member No.: 116 |
... I do hope that they will take an opportunity to take a closer image of this rock group though. Good eye. That is a fascinating rock. That kind of geometry is somewhat unique, so I think you are correct in your suspicion that it says something about the rock's origin. I was thinking maybe a basaltic lava with pahoehoe structure, but the scale seems too small, unless the lava was very fluid.
It keeps popping out every time I look at images of this area. Interesting curved features in an area with so many angular rocks. Must say something different about this area. ... -------------------- ...Tom
I'm not a Space Fan, I'm a Space Exploration Enthusiast. |
|
|
Oct 30 2012, 05:43 AM
Post
#333
|
|
Member Group: Members Posts: 404 Joined: 5-January 10 Member No.: 5161 |
|
|
|
Oct 30 2012, 06:29 AM
Post
#334
|
||
Member Group: Members Posts: 404 Joined: 5-January 10 Member No.: 5161 |
Just one more for tonight. Another take on this wondrous structure:
(Also makes for a passable flicker GIF.) |
|
|
||
Oct 30 2012, 07:30 AM
Post
#335
|
|
Member Group: Members Posts: 139 Joined: 14-October 05 From: Toronto, Canada Member No.: 529 |
That is truly amazing!
-------------------- -- Robin
|
|
|
Oct 30 2012, 09:53 AM
Post
#336
|
|
Senior Member Group: Members Posts: 1465 Joined: 9-February 04 From: Columbus OH USA Member No.: 13 |
Sort of like bread dough.
-------------------- |
|
|
Oct 30 2012, 08:50 PM
Post
#337
|
|
Senior Member Group: Members Posts: 1419 Joined: 26-July 08 Member No.: 4270 |
CheMin X-ray diffraction results. Feldspar, pyroxenes and olivine detected.
http://www.jpl.nasa.gov/news/news.php?release=2012-341 -------------------- -- Hungry4info (Sirius_Alpha)
|
|
|
Oct 30 2012, 11:04 PM
Post
#338
|
|
Member Group: Members Posts: 866 Joined: 15-March 05 From: Santa Cruz, CA Member No.: 196 |
Sort of like bread dough. Bread eagerly eaten by a patient but persistently peckish Mars, deftly depositing dangling duricrust details. i like FredK's brutal x-eye version |
|
|
Oct 30 2012, 11:19 PM
Post
#339
|
|
Senior Member Group: Members Posts: 1465 Joined: 9-February 04 From: Columbus OH USA Member No.: 13 |
To continue the food theme, in today's telecast they described the surface crust layer and showed how part of it had collapsed into the scoop bite mark. Someone watching the telecast with me exclaimed "crème brûlée!"
Reminded me of when the Huygens probe landed on Titan with its surface probe, the initial analogy was crème brûlée, although I think they changed that later. Interesting that they said they're getting closer to being able to come up with a recipe for Mars sand--feldspar, olivine, pyroxine, plus some amorphous ingredients to be named later. Should beat Space Sand from Amazon. -------------------- |
|
|
Oct 30 2012, 11:55 PM
Post
#340
|
|
Member Group: Members Posts: 866 Joined: 15-March 05 From: Santa Cruz, CA Member No.: 196 |
hmmm.. the 'closest thing to sand on Mars' i wonder if the 'real' sand on mars, if temp/pressure are roght could 'get wet'.. or may there be some resistance imparted by the chemistry?
back in the day, i remember daydreaming about pouring a glass of water out onto the soil of the Meridiani plains to actually 'see what happens' as it happens and then relegating myself to hoping they would someday integrate water and assorted reagents for the sample chamber to run soil chemistry tests without ruining it. i guess im getting a bit closer to that if DuneCraft gets a new recipe and I get around to installing a refigerated vacuum chamber at home. |
|
|
Oct 31 2012, 03:40 AM
Post
#341
|
|
Senior Member Group: Members Posts: 3419 Joined: 9-February 04 From: Minneapolis, MN, USA Member No.: 15 |
So, there's a significant feldspar content in the ubiquitous Martian dust, eh? It will be interesting to see if we find source rock that is anorthositic, or source rock that is granitic.
Or both. -the other Doug -------------------- “The trouble ain't that there is too many fools, but that the lightning ain't distributed right.” -Mark Twain
|
|
|
Oct 31 2012, 10:26 AM
Post
#342
|
|
Senior Member Group: Members Posts: 1465 Joined: 9-February 04 From: Columbus OH USA Member No.: 13 |
Another interesting moment in the telecon was courtesy of the reporter Craig Couvault, who asked if they had discovered methane. There was a little buzz about methane on space.com a week ago but it didn't cite anything specific. Yesterday, Dr, Grotzinger just replied with something like, "we don't have anything to report on that yet, Craig--stay tuned."
-------------------- |
|
|
Oct 31 2012, 11:22 AM
Post
#343
|
||
Member Group: Members Posts: 154 Joined: 19-September 12 Member No.: 6658 |
Yeah I remember that part too with Craig leaving the line then with a giggle. I think Dr. Grotzinger replied " ... we've got no statement on that yet Craig - stay tuned."
But still nice images comming down - sol 72 MR+ML: There is another new one in the "drive drive drive" thread. |
|
|
||
Lo-Fi Version | Time is now: 26th April 2024 - 10:06 AM |
RULES AND GUIDELINES Please read the Forum Rules and Guidelines before posting. IMAGE COPYRIGHT |
OPINIONS AND MODERATION Opinions expressed on UnmannedSpaceflight.com are those of the individual posters and do not necessarily reflect the opinions of UnmannedSpaceflight.com or The Planetary Society. The all-volunteer UnmannedSpaceflight.com moderation team is wholly independent of The Planetary Society. The Planetary Society has no influence over decisions made by the UnmannedSpaceflight.com moderators. |
SUPPORT THE FORUM Unmannedspaceflight.com is funded by the Planetary Society. Please consider supporting our work and many other projects by donating to the Society or becoming a member. |