My Assistant
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On to Santa Maria! |
Dec 2 2010, 04:52 PM
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#316
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Member ![]() ![]() ![]() Group: Members Posts: 808 Joined: 10-October 06 From: Maynard Mass USA Member No.: 1241 |
Astro naught,
When I hit the expand (+) button on your image I noticed you had actually placed light sabers as 100m markers - well done! -------------------- CLA CLL
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Dec 2 2010, 05:40 PM
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#317
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Member ![]() ![]() ![]() Group: Members Posts: 128 Joined: 28-October 08 From: Boston, MA Member No.: 4469 |
Huh. I can't believe I never noticed that "Astro0" could be read "Astro naught" before. And here I've been saying "Astro zero" all along.
And just so this post isn't completely irrelevant, I'll just point out for those that haven't seen it that we should be another 103m closer to Santa Maria, according to Scott. At least that's a planned 103m. We should have confirmation soon. |
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Dec 2 2010, 06:48 PM
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#318
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14445 Joined: 8-February 04 Member No.: 1 |
I read it as Astro-Zero for years
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Dec 2 2010, 07:20 PM
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#319
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![]() Senior Member ![]() ![]() ![]() ![]() Group: Members Posts: 4260 Joined: 17-January 05 Member No.: 152 |
Another great read covering November: http://www.planetary.org/news/2010/1130_Ma...te_Mission.html One quote from this is about the risks of getting bogged down while crossing old eroded craters, something that we discussed here not too long ago. Here's the quote: QUOTE “We're always on the lookout for odd things,” said Arvidson. “The craters we can see we know where they are down to 2 meters across. Now there are a lot of buried craters in this area of Meridiani Planum and we can see them too, because they're circular, kind of palimpsest, eroded down and filled with basaltic sand and hematite concretions. At Meridiani Planum, we're driving across this eroded down bedrock with eroded down craters that are probably buried with the sand. I have paid careful attention when we've driven across some of these buried craters and have seen no change in terms of sinkage or the slip.”
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Dec 2 2010, 07:39 PM
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#320
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Senior Member ![]() ![]() ![]() ![]() Group: Members Posts: 2922 Joined: 14-February 06 From: Very close to the Pyrénées Mountains (France) Member No.: 682 |
Hence the recent detour to avoid any "suspect" depresssion?
Re Astro, this is strange you didn't notice, he explained the meaning a few time. -------------------- |
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Dec 2 2010, 10:46 PM
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#321
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![]() Senior Member ![]() ![]() ![]() ![]() Group: Admin Posts: 3108 Joined: 21-December 05 From: Canberra, Australia Member No.: 615 |
Yes, Astro0 (naught). I've been known by that nickname for years and of course it's appropriate due to all the Outreach work I do.
Plus my father-in-law calls me by no other name That's me - an astronaut - totally off the planet. |
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Dec 2 2010, 10:53 PM
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#322
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![]() Senior Member ![]() ![]() ![]() ![]() Group: Admin Posts: 4763 Joined: 15-March 05 From: Glendale, AZ Member No.: 197 |
I read it as Astro-Zero for years With a California dialect it's Astro-oh. (I wonder if now is the time to confess that I haven't lived in Elk Grove for 2 1/2 years...) -------------------- If Occam had heard my theory, things would be very different now.
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Dec 2 2010, 11:22 PM
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#323
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Senior Member ![]() ![]() ![]() ![]() Group: Members Posts: 3516 Joined: 4-November 05 From: North Wales Member No.: 542 |
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Dec 3 2010, 12:26 AM
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#324
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![]() Senior Member ![]() ![]() ![]() ![]() Group: Admin Posts: 3108 Joined: 21-December 05 From: Canberra, Australia Member No.: 615 |
100m markers (lightsabers) are gone! Revised post here.
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Dec 3 2010, 09:11 AM
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#325
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![]() Member ![]() ![]() ![]() Group: Members Posts: 571 Joined: 20-April 05 From: Silesia Member No.: 299 |
Today's drive: ~ 80 m ???
-------------------- Free software for planetary science (including Cassini Image Viewer).
http://members.tripod.com/petermasek/marinerall.html |
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Dec 3 2010, 09:23 AM
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#326
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Senior Member ![]() ![]() ![]() ![]() Group: Members Posts: 3516 Joined: 4-November 05 From: North Wales Member No.: 542 |
Santa Maria has been skulking at the edges of the images for a while. It's nice to see it almost centre frame: http://qt.exploratorium.edu/mars/opportuni...00P2355R2M1.JPG
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Dec 3 2010, 09:27 AM
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#327
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Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 4280 Joined: 19-April 05 From: .br at .es Member No.: 253 |
Curiously, there's a crater 150m due east from here which is still invisible; check the map.
BTW, today's drive was 100m. |
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Dec 3 2010, 11:25 AM
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#328
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Senior Member ![]() ![]() ![]() ![]() Group: Members Posts: 2886 Joined: 22-April 05 From: Ridderkerk, Netherlands Member No.: 353 |
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Dec 3 2010, 04:02 PM
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#329
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![]() Senior Member ![]() ![]() ![]() ![]() Group: Members Posts: 4260 Joined: 17-January 05 Member No.: 152 |
Latest average of L2/R2 frames of Santa Maria:
I think we can see the 15-metre crater 150 metres away, but it's very subtle - see white arrow. It looks like it has a smooth rim, without any visible rocky outcrops. Looking back at my Santa Maria view from 2436, I think we can just barely see it there as well. |
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Dec 3 2010, 04:18 PM
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#330
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![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 3431 Joined: 11-August 04 From: USA Member No.: 98 |
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