My Assistant
| Posted on: Oct 28 2008, 08:10 AM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
http://www.oobject.com/category/cars-in-space/ I think you know what to do MERFTW (and Stooke - none of that Lunar nonsense Doug |
| Forum: Chit Chat · Post Preview: #129572 · Replies: 27 · Views: 17747 |
| Posted on: Oct 27 2008, 05:36 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
This isn't the thread for debating routes for the future - this is the route map thread - a place of reference. Here http://www.unmannedspaceflight.com/index.p...80&start=80 or here http://www.unmannedspaceflight.com/index.p...0&start=660 is a more appropriate place for these discussions. Doug |
| Forum: Opportunity · Post Preview: #129548 · Replies: 3597 · Views: 3531676 |
| Posted on: Oct 27 2008, 11:29 AM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Firstly - I'd urge caution on expecting any number of sols for survival. Another 30 sols is possible, but a long way from being certain. Also - don't get too excited by the microphone. It may not work - and if it does - it will almost certainly be unspectacular. If you want to know what Mars sounds like - go and stand 100,000ft above the Sahara at 4 in the morning when there are no aircraft around. Doug |
| Forum: Phoenix · Post Preview: #129512 · Replies: 87 · Views: 118799 |
| Posted on: Oct 26 2008, 08:24 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Flash 10 also breaks the image uploaded for Wordpress. Doug |
| Forum: Tech, General and Imagery · Post Preview: #129497 · Replies: 25 · Views: 28288 |
| Posted on: Oct 26 2008, 05:51 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
This flyby was all about plasma/fields/waves/particles etc Doug |
| Forum: Cassini's ongoing mission and raw images · Post Preview: #129493 · Replies: 38 · Views: 34539 |
| Posted on: Oct 26 2008, 11:55 AM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
a major highway? There isn't anywhere manmade, and big enough. You need something 20 miles long really, and 4, 5, 6 miles wide. Black Rock is out, I've heard, as it has deteriorated over the past 10 years. Bonneville is so rarely fit for VERY high records (Thrust 2 just couldn't do it's thing there in the '80s.) Lake Gairdner might offer something in Australia if it is dry. Lake Eyre is, frankly, cursed after the Bluebird attempt of the '60s. El Mirage isn't big enough. Bolivia might have somewhere. Finding a place is going to be a major part of the challenge. Doug |
| Forum: Chit Chat · Post Preview: #129484 · Replies: 22 · Views: 14931 |
| Posted on: Oct 26 2008, 11:26 AM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Yes it is. I always thought of it as smaller than that though. (cough ahem) |
| Forum: Spirit · Post Preview: #129483 · Replies: 229 · Views: 176913 |
| Posted on: Oct 25 2008, 09:02 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Same here. |
| Forum: Tech, General and Imagery · Post Preview: #129463 · Replies: 25 · Views: 28288 |
| Posted on: Oct 24 2008, 03:27 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Which image and what coords is that from? I woudl concur - very very unlikely, that backshell feature is too large, by about 2x. Doug |
| Forum: Mars Express & Beagle 2 · Post Preview: #129395 · Replies: 139 · Views: 164024 |
| Posted on: Oct 24 2008, 11:34 AM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Guessing here: CODE [b]Projectile Descriptors[/b] [indent] Projectile Diameter 2 meters Projectile Density 1000 kg/m[sup]3[/sup] [/indent] [b]Impact Conditions[/b] [indent] Impact Velocity 1.69 km/sec Impact Angle 10 degrees [/indent] [b]Target Descriptors[/b] Target Density 1500 kg/m[sup]3[/sup] Acceleration of Gravity 1.6 m/sec[sup]2[/sup] Target Type loose sand Using the Pi-scaled transient crater, the final crater is a Simple crater with a rim-to-rim diameter of 0.167 x 102 meters. So 16m? I got the velocity by using Orbiter, and putting myself into a 40km x 0.007km orbit - and seing what my speed was at 0.007km altitide (wierd seing a shadow just under the vehicle at orbital velocity) - 1.69k/sec was the speed. Doug |
| Forum: Lunar Exploration · Post Preview: #129383 · Replies: 502 · Views: 634857 |
| Posted on: Oct 24 2008, 07:01 AM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
And no O2 for it's Eurojet engine - it would be stuck with just the hybrid motor. |
| Forum: Chit Chat · Post Preview: #129378 · Replies: 22 · Views: 14931 |
| Posted on: Oct 23 2008, 05:28 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
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| Forum: Chit Chat · Post Preview: #129343 · Replies: 22 · Views: 14931 |
| Posted on: Oct 23 2008, 03:55 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
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| Forum: Chit Chat · Post Preview: #129332 · Replies: 22 · Views: 14931 |
| Posted on: Oct 23 2008, 01:55 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
And Politics are not being discussed at UMSF. |
| Forum: Past and Future · Post Preview: #129318 · Replies: 17 · Views: 21917 |
| Posted on: Oct 23 2008, 11:35 AM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
English is a second language for the C1 team - and to be honest, I think they're doing an awesome job of it so far. Doug |
| Forum: Lunar Exploration · Post Preview: #129307 · Replies: 505 · Views: 512128 |
| Posted on: Oct 23 2008, 11:34 AM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
The shop is open purely by default - it's generated far far less money than it was worth taking the time to do it - I'd have been better off just giving people logos to make their own Cafe Press stuff Doug |
| Forum: Forum News · Post Preview: #129306 · Replies: 8 · Views: 16611 |
| Posted on: Oct 23 2008, 09:22 AM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
I can't tell you how excited I am by it It has a hint of JCB Diesel Max on the nose - a whiff of the unlimited hydroplane in the middle, and..errr..look like a barn at the back but I'm sure that'll evolve. Doug |
| Forum: Chit Chat · Post Preview: #129295 · Replies: 22 · Views: 14931 |
| Posted on: Oct 23 2008, 09:12 AM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
I see what they're doing ( I think ) - heading far enough west whilst on good ground so that we can run south toward some etched terrain, running between dunes on the way, instead of hitting any side on. Doug |
| Forum: Opportunity · Post Preview: #129293 · Replies: 190 · Views: 145210 |
| Posted on: Oct 23 2008, 01:33 AM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
That issue's been mentioned already - have a bit of a google for it. |
| Forum: New Horizons · Post Preview: #129272 · Replies: 1628 · Views: 1114094 |
| Posted on: Oct 22 2008, 12:35 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
There was going to be : http://www.sstd.rl.ac.uk/c1xs/C1_Launch.htm - however, it was cancelled. (I was going to attend that ) There was an 1000 meeting, but I couldn't make that. I've not seen anything on the media -( apart from very short pieces just showing the launch ) Doug |
| Forum: Lunar Exploration · Post Preview: #129227 · Replies: 505 · Views: 512128 |
| Posted on: Oct 21 2008, 10:52 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Sorry - yeah - SW. |
| Forum: Opportunity · Post Preview: #129174 · Replies: 190 · Views: 145210 |
| Posted on: Oct 21 2008, 09:33 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Hmmm...why? Because, if you look at the route finding thread, the challenge of the next few months is to get thru the dune field that extends from about 1km to about 2km south of Endurance. If we can stay on 100m/sol terrain, it's a few months. If we get into dune-land, it's a year or more. So heading SE, to one of a couple of 'out' routes thru that dune field, is the fastest way to make good progress. Doug |
| Forum: Opportunity · Post Preview: #129169 · Replies: 190 · Views: 145210 |
| Posted on: Oct 21 2008, 08:19 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
And tweaked the nearside/darkside text as well |
| Forum: Lunar Exploration · Post Preview: #129164 · Replies: 505 · Views: 512128 |
| Posted on: Oct 21 2008, 01:51 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Well done BBC http://news.bbc.co.uk/1/hi/sci/tech/7679818.stm Talks about the 'dark' side of the moon ( there is no such thing ) and puts a credit of ISRO on the image - when is should be Doug Ellison / RAL. The still was lifted from page 1 of this thread as well. |
| Forum: Lunar Exploration · Post Preview: #129144 · Replies: 505 · Views: 512128 |
| Posted on: Oct 21 2008, 10:20 AM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Maybe. Cough ahem. |
| Forum: New Horizons · Post Preview: #129131 · Replies: 1628 · Views: 1114094 |
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