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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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OT - NASA's Curiosity Rover Lands on Mars
Unbelievable! That landing was so frickin' complicated that I couldn't
believe that they would even try it. Especially so considering that only 1/2 of the US missions to Mars have landed successfully. And no other country's missions have. Good job! |
#2
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OT - NASA's Curiosity Rover Lands on Mars
On 08/06/2012 05:55 AM, Bob Engelhardt wrote:
Unbelievable! That landing was so frickin' complicated that I couldn't believe that they would even try it. Especially so considering that only 1/2 of the US missions to Mars have landed successfully. And no other country's missions have. Good job! I stayed up past my bedtime last night to watch the landing from the control room, and got to see the little pictures. Quite amazing that the thing did all of that landing on it's own, down to scanning the site with RADAR to ensure it was a suitably flat location. That's not just a little toy we've got up there this time, either; it's about as big as a car and loaded up with all manner of instruments. I'm looking forward to seeing some more images and learning more about our red neighbor. Jon |
#3
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OT - NASA's Curiosity Rover Lands on Mars
On Monday, August 6, 2012 11:52:42 AM UTC-4, Jon Danniken wrote:
On 08/06/2012 05:55 AM, Bob Engelhardt wrote: Unbelievable! That landing was so frickin' complicated that I couldn't believe that they would even try it. Especially so considering that only 1/2 of the US missions to Mars have landed successfully. And no other country's missions have. Good job! I stayed up past my bedtime last night to watch the landing from the control room, and got to see the little pictures. Quite amazing that the thing did all of that landing on it's own, down to scanning the site with RADAR to ensure it was a suitably flat location. That's not just a little toy we've got up there this time, either; it's about as big as a car and loaded up with all manner of instruments. I'm looking forward to seeing some more images and learning more about our red neighbor. Jon I watched it live also. It was great that they were able to send back pictures so quickly. Not that I don't believe they did it, but it's nice to have some visual confirmation that it's working. I'm looking forward to a year's worth of great science from this machine. And to just expand a little on what Bob said about it being so frickin' complicated: I often look with amazement at things like this and think to myself, "who the hell ever thought that would work?" A big load of congratulations is due to NASA and all involved for having the balls to even try this, and the smarts to pull it off. I, for one, am thoroughly impressed. |
#4
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OT - NASA's Curiosity Rover Lands on Mars
I think the picture of the landing unit under the parachute is fantastic!
I hear color is starting to come through. This week high res High Def and 3-D. This is a 1000 pound RV that will prove to provide something like we want and hope to see. Should be some good ride for a few years. Looks large enough to get about. Martin On 8/6/2012 12:33 PM, rangerssuck wrote: On Monday, August 6, 2012 11:52:42 AM UTC-4, Jon Danniken wrote: On 08/06/2012 05:55 AM, Bob Engelhardt wrote: Unbelievable! That landing was so frickin' complicated that I couldn't believe that they would even try it. Especially so considering that only 1/2 of the US missions to Mars have landed successfully. And no other country's missions have. Good job! I stayed up past my bedtime last night to watch the landing from the control room, and got to see the little pictures. Quite amazing that the thing did all of that landing on it's own, down to scanning the site with RADAR to ensure it was a suitably flat location. That's not just a little toy we've got up there this time, either; it's about as big as a car and loaded up with all manner of instruments. I'm looking forward to seeing some more images and learning more about our red neighbor. Jon I watched it live also. It was great that they were able to send back pictures so quickly. Not that I don't believe they did it, but it's nice to have some visual confirmation that it's working. I'm looking forward to a year's worth of great science from this machine. And to just expand a little on what Bob said about it being so frickin' complicated: I often look with amazement at things like this and think to myself, "who the hell ever thought that would work?" A big load of congratulations is due to NASA and all involved for having the balls to even try this, and the smarts to pull it off. I, for one, am thoroughly impressed. |
#5
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OT - NASA's Curiosity Rover Lands on Mars
Martin Eastburn wrote: I think the picture of the landing unit under the parachute is fantastic! I hear color is starting to come through. This week high res High Def and 3-D. This is a 1000 pound RV that will prove to provide something like we want and hope to see. Should be some good ride for a few years. Looks large enough to get about. Unfortunately it's only designed to last 2 Earth years. And since it has a radioisotope generator, and not solar, I suspect it will not be able to far exceed that like the MER did. It reminds me of July 4, 1976. In the morning we learned of the Entebbe raid the night before, then the Bicentennial celebration and Operation Sail, and the Viking 1 landing in the evening. Even Curiosity can't beat that day. I wish we'd find some damn bacteria already. Once we have a manned mission contamination is completely unavoidable, so it would be nice to find something in isolation first. -- Reply in group, but if emailing add one more zero, and remove the last word. |
#6
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OT - NASA's Curiosity Rover Lands on Mars
On 08/06/2012 07:55 AM, Bob Engelhardt wrote:
Unbelievable! That landing was so frickin' complicated that I couldn't believe that they would even try it. Especially so considering that only 1/2 of the US missions to Mars have landed successfully. And no other country's missions have. Good job! Agreed! And here is the very first picture received: https://sphotos-b.xx.fbcdn.net/hphotos-snc6/255240_504332439596214_1147023620_n.jpg technomaNge -- |
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