Originally posted by D4rk Kn1ght
I stick with what i posted earlier. I cannot and will not ever be convinved that a 1960's design is the best and only way to get man back to the
moon.
It's a very efficient design. Just because it was used in the 60's doesn't make primitive now. To go to the moon with the current form of fuel and
propulsion we commonly use. You need to have a design that has as little mass as possible. The lower the mass of the craft, they less fuel you need to
move and stop it. That's a good thing. A design like the shuttle is bad if you want to go to the moon. The tail, wings, 3 rocket engines, landing
gear... It's all extra weight that's not needed.
Building something in orbit isn't cheap nor easy. Unlike like Pepsi here keeps saying. NASA would need to build some heavy launch rockets to build it
anyway, because the Shuttle will be retired soon. But it's cheaper for now just to make the Ares. Not until something like a space elevator gets
built, will it become more affordable to build a ship in orbit.
Yes I agree funding for apollo stopped, but funding for nasa per se did not. can you honestly say that for the last 40 years nasa has sat there
and done NOTHING??? what about all those freaking Biliions a year it gets??
They only get 16 billion per year. That's not even half of what they got back in the 60's. That 16 billion that NASA gets is spread around for
everything going on, it doesn't take long for that money to dry up.
en.wikipedia.org...
Originally posted by Pepsi78
Droping people out of space in a capsule down to earth is like a cave man taking his first step
That's rediculous. There is nothing wrong with a capsule. Why do you see it as being more primative? There is no reason to think of it as so. So the
shuttle can glide down to Earth, so what? That some how makes it better?
Why didint nasa use the capsule based sistem and used the shutle in their previos missions , because it's better, because astronauts have more
space?, because astronauts would not have to be picked out of the ocean every time? because the space shutle can cary more equiptment than any other
capsule out there?
Wow you really need to read up on the history or NASA and the Space Shuttle and the reasons for why they went with the Shuttle. So many of your
misconceptions would be gone if you actually read more about it.
Capsules don't have to land in water. The Russians can land on land and are fully reusable. The Shuttle can carry 25,061 kg to LEO, where as the
Apollo capsule may not be able to carry large amounts of cargo itself, but the Saturn rocket can lift 118,000kg into LEO (47,000kg into Lunar orbit)
and the Ares is supposed to be able to carry 130,181 kg into LEO and 64,863 kg to the Moon. So there's a gain in payload with the Ares over the
Shuttle and the Saturn.
Why I would not chose a capsule tipe sistem.
1Room restrictions
The shuttle has room restrictions too, so does every other vehicle. It just depends on the size and design of the capsule.
2No cargo bay(just a tiny compartiment for taking rocks)
The spacecraft itself might not have a cargo bay, but the Ares V can carry more then the shuttle, as already writen above.
3No medical station (in case something go's wrong they dont have a chance)
They can still carry all needed medical eqipment...
4Once the lunar lander lands and it opens up the dor there is no way to stay inside with out your helmet( not in the case of other space
missions where there are 2 dors , even if some one go's in to space on a moon walk the others stay inside with out any helmets.
Wow you really really need to learn more about the LM. After each EVA, the astronauts would return to the LM and take off there suits. They would eat
and sleep in the LM without there helmets on.
All this things are pointing out to regresion
No, it just shows you are very uninformed on this topic.