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they will be able to increase the capabilities of our crew and lighten their workload allowing them to concentrate on the big questions.
exactly. I agree wholeheartedly with that statement.
My point is that you are being to harsh on them.
My point is that a lot of people expect too much from them.
who is it that made the stars of the gloroius night?
who is it that made man, who walks in the glory of all creation?
what is the glory of man, who is made for the glory of his creator?
The only answer is none for man, for all is done in vain.
The victor hears the slave in his ear, "all glory is fleeting"
as he recieves his perishable crown.
It is not the crown that dies, but the crowned.
What is a crown without its king?
Only he who is wise and is easily rebuked by those wiser
will discover the meaning of true glory. . .
It is truly the meek that inheirt the earth,
and the bravely humble that inheirit the stars
The brash and ingnorant, those who do not listen,
Inheirit nothing, and recieve nothing
The enternal question still stands
"does everything matter or does nothing matter?"
The only reason we have any of the questions we do now is because the robots went out there and couldnt answer them.
We are sending robots that are leaving too much to question. A full-time human station (like the barrows point at the north pole) will answer the questions in totallity instead of half-answers.
theyve brought us this far and theyll carry on helping us in the future.
I still haven't seen how you think robots will react to unknown varibles. They may be the best now, but humans are better with unknown varibles than robots.
probably. but only in direct supervision with humans (like the canada arm. . .)
My point is that history will always remember the good points and gloss over the bad points - we should retire the shuttle, gracefully; it will quickly be replaced, and hopefully NASA will get it right this time.
that is absolutly right, it should be replaced. Have one dedicated heavy lifter and one dedicated personal carrier and NASA can do no wrong. the shuttle was an ungodly combination of 'lite' heavy lifter and 'some' personal carrier, the least efficent rocket that NASA could ever come up with.
IMHO this is exactly right!
what does IMHO mean? I see it all over the mars forum.
But the fact is, "we don't know how these sonars affect whales," said Bob Gisiner, who runs the Office of Naval Research's marine mammal study programs. "We know they're loud. But there are other loud sounds in the ocean."
But for the Navy to comply with the Marine Mammals Protection Act, Reynolds added, the service has to show that LFA tests have a "negligible" effect on local whales. That's something the Navy hasn't been able to do. Nor has the military been able to demonstrate they considered "all reasonable alternatives."
I agree that what the navy is doing is probably not good for the enviroment as 8 whales were killed. . . . .but I doubt the hearing of the whales are affected simply b/c the whales make some pretty big noises themselves in the water. The whales were killed from the size of the bandwidth and its intensity. I wouldn't worry about whales going deaf but the bandwidth (it is huge) is enough to kill pretty much everything within a certain range of the sonar. unfortantly, there is no real alternate for the navy to pick up, as lower (therably bigger) bandwidth is the best way to go when it comes to sonar. however, there is one other thing that could be done. Stealth technology (the stuff on the f-22) could be used to make sonar an obosolute technology (stealth tech works with sonar, too) and that might remove sonar from the ocean.
the rails would have to buried or affected by a slide of dust to be serriously affected. I am assuming martian dust is not that hard to blow off the rails. . . .as for the train cars, there could be shelters every 100+ miles on the track for them to wait it out. if argol is right and dust storms are not very destructive, then the trains could just ride right through them as a dust storm could last 20 years.
They may be slow and have short lives but they get the job done.
I agree, but if they break down before they get the job done, what good is that? What happens if they can't get the job done?
Robots in space are generally relible, I agree, but only to do experiments with no unknowns. If there are unknowns then that robot is in deep feces.
if the asteroid was nothing but a gravel pile (as most asteroids are) then that would explain why nothing is there. It was all anhilated or turned into dust by the impact (most of it anyways) and any remaints would be extremly difficult to find.
I just thought of this. . .
Would a Marsian telescope working in close coordination with a lunar or LEO or even a Terran telescope be well situated to catalog rogue asteroids?
Isn't it true that its really hard to see an asteroid coming right at you?
What about a rather modest telescope being sent to low Mars orbit (a mini-Hubble or the Hubble itself after its retirement) and task it to work with Terran observers to map every asteroid from the Sun to the Main Belt?
Worthwhile?
A radar array would be better for this sort of thing. radar would bounce off the asteroid and come back to the array. Unfortantly I don't know if there are any radar arrrays that can go that far. I think the radar arrays on earth are limited by the electomagnetic field, but theoractally at least in area without nonmagnetic fields radars' range would be infinate. I don't know if the moon has a magnetic field, but the last I checked, mars did not have one.
Don't confuse this with radar telescopes that only recieve radar energy from the stars.
concern here-would radar arrays interfere greatly with radar telescopes?
Remember-an asteroid collosion with earth could occur sooner or later. do we need to do this sooner or later?
Metal asteroids consist primarily of iron and nickel, but also have significant quantities of precious metals: gold, silver, platinum, palladium, iridium, rhodium, osmium, and ruthenium. There is literally gold in them thar asteroids. And the best place from which to supply an asteroid mining operation is?
I know the near earth asteroids are the easiest place in the solar system to reach, easier than even the moon. I suggest we go after the NEAR earth asteroids after finding out were they are with radar arrays and put a few in geosynchus (did I spell that right?) orbit around earth and start a private company to mine them. NASA could get the first asteroid, and sell sections of it (solving the property problem in space in one swift stroke) to any interested buyers. then the companies, after growing considerably with the infusion of profit, could go and get their own asteroids (ones that NASA marked out as being rich in materials they want) and continue the cycle untill everyone concerned is filthy rich and hauling boatloads of profit in. For a more comprehensive arguement go to click me to see how I and why I think this should be done.
perhaps we are deviating from the topic, no? maybe it is my imagination but we are sounding like venture capatilists. LONG LIVE CAPITALISM. . . .heh heh.
-nate-
It sounds like Wialowa is claiming that NASA is doctoring pics to hide something. Wialowa is not saying what exactly NASA is hiding, though. I am doubtful to the extent that FLMASK can work on bitmaps unless there is a definate pattern on the bitmap, but I do believe doctoring could be found on a jpeg pic. . . .I am interested to hear if josh thinks Ian is right. I would like to hear what it is that they are hiding most of all if it is right.
Visited by Moderator 2022/01/28
The miltary simply has the most interest, experience, and most importantly, the money for space endevours. They spend money because they don't need to worry about losing it like a private investor. besides, what is so bad about the USA maintaining its miltary superoirity?
I think privatization of space will come in its own good time.
hate to be an optimist but the world is way better than it was in the middle ages for most people anyways. .. .africa does have its problems but that is mostly from starvation due to the fact that immunization saved so many that would have died of diaseses. I certianly think we have come some way as a nation (usa). . . .
anyways the defination of poverty is rather subjective, and changes time to time. in the middle ages the middle class had a standard of living equilivant to trailer park living. The nobilty were only slightly better, with a standard equilivant to the lower middle class today in america. From the standpoint of the early 1900s we have come a long way, too, with electric power and plumbing.
I doubt war will ever be banished, as there is always a time for war. I am sure the frequency of war will quiet down at times but there will always be war, and only a damn-fool idealist will believe war can be banished.
Poverty is subjective and relative, so we will always have that. But, from a objective standpoint, it is better to keep improving the material quality of life for everyone. . .
I agree with your statements, but it is not gonna happen until it happens. The USA won't do jack until china displays a clear threat along the lines you are talking about. If things go like they are, it will.
Ok, I see what you are saying now.
but
Now, my question to you: When did the Space Race start with the USSR? It started with the launch of Sputnik. Soviets leaped ahead of America- we were no longer the most sophisticated or advanced people. The Russians also showed they now had the ability to launch 'something' and have it land anywhere they wanted... not a pleasant thought to contemplate in a world with a new nuclear weapon.
I don't entirely agree with. As it stands right now, the american public at large doesn't see the threat of china in space. They hear only that china is doing technology from the 1960s and I know that NASA hasen't really advanced far from the technology of the 1970s. . .
but the american public doesn't know that. Most of them still think that the space shuttle can go to the moon (it can't) and that NASA is overflowing with bleeding edge technology of our day.
The public just doesn't see it, and if china lanches some rockets, they won't care because of the preconcieved notion that NASA is more modern in its technology. Of course, there is some racist element that refuses to admit the chinese might beat us at the space game.
China is also looking to become a super power in it's own right, and is currently working on developing it's regional influence in south east asia and the pacific rim. China wants the US out of it's spehere of influence the same way the USA maintains it's sphere of influence over the Western Hemisphere.
is china a superpower right now? economically, to some degree it is. but russia in 1950 was fresh off defeating the most advanced armies in the world, and was considered the greatest miltary power in the world. China does not stand like that at all today. While their armies are quickly modernizing, they have not proven themselves as a miltary power. the american public won't reconize china as a miltary power unless china proves itself to be a miltary power, nukes or no nukes. The only way americans will wake up to chinas power is if china invades some country. The public at large just doesn't see china as a threat despite the e-11 incident. . .
Tell me what you think would be the most effective and why. I would like to know if I missed any.
I voted for complex life on earth only. . . .I defined complex life as life that is steinent. The odds of other stientit (arg cant spell right) occuring is absolutly absymal if you take into consideration the factor of time.
if you held your breath your lungs would explode like dynamite (well maybe like a m-80) and you would die almost instantly as your torso would be like an exploding balloon. (explosive decompression, baby)
Note that this discussion covers the effect of vacuum exposure only. The decompression event itself can have disasterous effects if the person being decompressed makes the mistake of trying to hold his or her breath. This will result in rupturing of the lungs, with almost certainly fatal results. There is a good reason that it is called "explosive" decompression.
clark, I think your moon base proposal and space race w/ china is forgeting one thing.
After 1945 american and russian troops faced across the border of europe and prepared for battle.
We don't have such a conflict with china right now (except the possiblity of an Korean Intervention) and most americans don't care about china in the least bit. They won't care unless some poor neighbor of theirs dies in a battle against china. (or in some land that china claims is theirs)
I don't see the motive for a space race. Just because china is doing it dosen't mean the whole world will jump in and do it (unless china 'steals' my asteroid mining plan. . .www.parksweb.com/nateweb).
The american public doesn't care, the american public thinks space is for damn-fool idiots that are rich members of the establishment. America is 'planet-locked' so to speak and that mentality doesn't change unless it aint planet-locked no more. . . .
So show me the motive for a moon base and space race (I'm all in favor of another one!) as I am curious to see what motive the US of A would have to race china.
why? it is the same gas, is it not?
Ultimately, you can't fix a dead human, especially if they're 53 million miles away.
true, but if they are only sick, they can heal themselves. Sick robots can't heal themselves and if they could, they would need such a large multitude of assistance that a mission would greatly increase in cost. Lets face it; robotics break down frequently and are not very suitable for an enviroment with so many varibles, most of them unknown.
Instead of going through the hoopla of sending people and their instruments, it would be better just to send the instruments in a big, well powered robotic lab that could be better manipulated telerobotically
It won't be manipulated better telerobotically. consider the 4-9 minute gap between communications and all that can transpire between. man on site will do more meanifull work. If a varible occurs that the operators discover, it is probably going to be hopeless to save the mission.
I believe if robotics are to suceed in space, robots will have to be able to deal with varibles and untill that happens (not until AI will that happen) robotics in space is largely a pipe dream.
The Space Race is about to start.
I hope you are right!!
The moon will be profitable via space tourism and helium-3 manufacture at lot sooner than Mars will.
Not likely, since the mining of helium-3 requires a great deal of infrastructure. There are only light metals availble at the surface of the moon to make a infrastructure, but heaveir metals are required for some parts of it. Mining the near-earth asteroids will come first, then moon, then mars. mars could have a small colony for scientific research before any of this starts, but it probably won't recieve the bounty of industrialization before the moon and near-earth asteroids. Asteroids are first b/c it is easier to get to them then to get to the moon.
I believe there will always be a few who won't screw around Espically if that is an option, in places like the US of A. If some don't screw around then it is almost certian that they will not get HIV or AIDs. . .long live absentinice. . .
Rovers suck for two primary reasons-
1. They Can't Think.
a.rovers can not determine anything, and all information from a rover is in question unless a human is actually present and able to monitor the experiment. Just look at the infamous mars 'life' experiment
b. who is gonna fix one if they break down? Robots can't fix themselves (or other robots, too many varibles for limited machine minds. . .)
2. They suck.
a. They suck in all manner of suckitude
b. I've seen better, and cheaper r/c monster trucks. . . .
c. No subsitute for the real thing. (man, of course, and I meant woman if you are a femmist extremist!)
only if boatloads of profit can be made. Nuff said. . .damn-fool scientests probably will not be able to convince anyone to do it for them. besides, the origianal mission had science as a back-burner thought, at least in the first few missions. . . .