My Assistant
| Posted on: Oct 16 2013, 01:22 PM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
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| Forum: MSL · Post Preview: #203825 · Replies: 258 · Views: 162277 |
| Posted on: Oct 8 2013, 05:17 PM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
Also to the general public it will look exactly the same... |
| Forum: MSL · Post Preview: #203669 · Replies: 24 · Views: 24462 |
| Posted on: Oct 8 2013, 10:11 AM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
The main point is though Sandra has nice legs, apparently. Also it's a movie, not a space documentary. |
| Forum: Chit Chat · Post Preview: #203664 · Replies: 15 · Views: 19306 |
| Posted on: Sep 16 2013, 12:49 PM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
I believe they hope to fly past maybe two KBO's. |
| Forum: New Horizons · Post Preview: #203241 · Replies: 1628 · Views: 1114094 |
| Posted on: Sep 9 2013, 10:37 AM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
I'm struggling to understand how colliding with a rock at a speed of a few centimetres per second could have been "mission catastrophic". (Just as well my car is more robust.) Remember Oppy does not travel very fast but she has tons of torque, so she could crunch herself pretty bad. |
| Forum: Opportunity · Post Preview: #203070 · Replies: 293 · Views: 306710 |
| Posted on: Sep 5 2013, 11:58 AM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
Why does the JPL article use "yards" ? |
| Forum: Past and Future · Post Preview: #202981 · Replies: 147 · Views: 284649 |
| Posted on: Aug 28 2013, 10:36 AM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
So about 1/6 of the way there. A fast pace indeed. |
| Forum: MSL · Post Preview: #202787 · Replies: 549 · Views: 370565 |
| Posted on: Aug 28 2013, 10:29 AM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
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| Forum: MSL · Post Preview: #202786 · Replies: 549 · Views: 370565 |
| Posted on: Aug 20 2013, 10:48 AM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
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| Forum: MSL · Post Preview: #202547 · Replies: 549 · Views: 370565 |
| Posted on: Aug 20 2013, 10:42 AM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
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| Forum: MSL · Post Preview: #202546 · Replies: 549 · Views: 370565 |
| Posted on: Aug 19 2013, 11:04 AM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
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| Forum: MSL · Post Preview: #202516 · Replies: 549 · Views: 370565 |
| Posted on: Aug 13 2013, 01:16 PM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
But why they cannot plan for at least every second sol is a bit puzzling for me. Remember, MSL is on battery power, the batteries are recharged by the MMRTG, so you can't operate anyway 24/7 with fully charged batteries. Also no driving during the Mars nighttime which of course could be Earths day time, depending on the synchronization of both planets. So sometimes it's "2 days" between drives, e.g. Also they have a budget to adhere to ( so they can't just have a whole spare team ready to occasionally take over ), and are in this for the long term. |
| Forum: MSL · Post Preview: #202368 · Replies: 549 · Views: 370565 |
| Posted on: May 28 2013, 05:26 PM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
Is that part of the rover swaying in the wind ? |
| Forum: MSL · Post Preview: #200506 · Replies: 285 · Views: 225750 |
| Posted on: May 21 2013, 02:42 PM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
I think I may have equated 'margin' with 'over engineering'. I still think though the team was staying with the 90/180 day thing, as the costs for a 10 year mission would not have been at the time favorably looked at by the beancounters...... |
| Forum: Opportunity · Post Preview: #200328 · Replies: 404 · Views: 302501 |
| Posted on: May 21 2013, 01:00 PM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
..compared to design requirements.... JPL engineers admitted the MER's were overengineered and that the 90 day mission time was very likely to be exceeded, barring some unforseen problem. So comparing to the 90 day required time is not really a valid reference point. The main reason Sprit died was it got trapped in sand and could not tilt it's solar panels to the Sun. That of course could have happend on the first drive if fate had meant that to happen. |
| Forum: Opportunity · Post Preview: #200322 · Replies: 404 · Views: 302501 |
| Posted on: May 20 2013, 11:54 AM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
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| Forum: MSL · Post Preview: #200290 · Replies: 284 · Views: 870932 |
| Posted on: May 16 2013, 11:12 AM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
Your going to have to regularly reassure us.....it looks bad to the layman. Of course at least the wheels can be regularly photographed as MSL roves accross this amazing landscape |
| Forum: MSL · Post Preview: #200182 · Replies: 284 · Views: 870932 |
| Posted on: May 16 2013, 11:04 AM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
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| Forum: Telescopic Observations · Post Preview: #200181 · Replies: 1264 · Views: 731478 |
| Posted on: May 8 2013, 11:59 AM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
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| Forum: Mercury · Post Preview: #200070 · Replies: 21 · Views: 95576 |
| Posted on: May 2 2013, 10:07 AM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
We've always talked about ground software and flight software. It's descriptive and unambiguous. It's hard to think of alternatives that would be better. It's also the same software that was flying the spacecraft on the way to Mars and during EDL. Correct me if I am wrong but the same software is not used for ground ops as was used for EDL, thats why they changed the software after landing. |
| Forum: MSL · Post Preview: #200006 · Replies: 842 · Views: 467673 |
| Posted on: Apr 16 2013, 11:38 AM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
They did say they are no where near having ran all the scripts they can on Sam and Chemin, so new findings should be expected as time goes by and they gain more experience with the equipment in situ. |
| Forum: MSL · Post Preview: #199779 · Replies: 245 · Views: 432452 |
| Posted on: Apr 15 2013, 11:39 AM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
MAVEN was always going to serve as a relay, and it's orbit was going to be changed to enable that. |
| Forum: MAVEN · Post Preview: #199758 · Replies: 80 · Views: 168547 |
| Posted on: Apr 8 2013, 11:15 AM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
For some folks this will be the first time for a vacation since landing. They can then come back refreshed and ready for work. But its not suck bad work is it ? |
| Forum: MSL · Post Preview: #199602 · Replies: 842 · Views: 467673 |
| Posted on: Mar 26 2013, 02:47 PM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
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| Forum: MSL · Post Preview: #199359 · Replies: 842 · Views: 467673 |
| Posted on: Mar 26 2013, 10:06 AM | |
![]() Forum Contributor ![]() ![]() ![]() ![]() Group: Members Posts: 1374 Joined: 8-February 04 From: North East Florida, USA. Member No.: 11 |
Is the comet still visible from say Florida in 8x40 bino's ?, as I can't see it anymore. Thanks. |
| Forum: Chit Chat · Post Preview: #199354 · Replies: 52 · Views: 37825 |
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