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Energiya Pushes For A 6-Person Space Capsule
voss writes "Apparently the Russians want to build their own reusable capsule called the Clipper that can be used up to 25 times and can fit 6 people. They also say they can build their ship in 5 years. The key here is if they can get the funding. The shuttle will be retired in 2010 and with no credible replacement on the horizon...why doesn't NASA give the Russians a chance?"
Maybe now NASA will stop dilly-dallying around and get some new technology other than the outdated space shuttle. We've really been slacking ever since we stopped going to the moon, and maybe international involvement will help us get back on track.
Accepting someone elses design is almost admitting that a under funded agency can bring up better plans than NASA.
And what makes you think NASA does not have a better one on their plans.
First off, I was really pissed off at NASA and the media outlets for the scant coverage of the mission results concerning water on mars. All we got was a 4 minute introduction and one panelist into the release and it was back to the CNN/FOX 30 minute cycle of endless Pro-Bush news bits and Iraq coverage. Luckily, I have the NASA TV channel on satellite, so I was able to flip over -- but for the >95% of americans without NASA tv, they missed out on an hour's worth of enlightening details of Mars, straight from scientists and not tabloid writers with no understanding of science.
Now, this release isn't even going to be televised. The only initial outlet is a conference call for reporters only.
I'm ashamed of NASA and I am ashamed of our media coverage of science. When I was a kid, every space shuttle launch was televised. Taking 10-30 minutes of time out of my day to watch the occasional launch helped inspire me to think above the quagmire I was born into, to know there was something greater. Kids today get MTV and 24 hour news spin channels in 30 minute loops.
But hey, at least they get a nice, fast Internet and ~225 national channels of garbage via satellite.
Would you really want to be the guy using it the 25th time?
-- If it aint broke, fix it till it is. --
Who went there on Russian spacecraft. I am not talking about who is in space. I am talking about who sends them there. Now who's the troll?
Indefinitely Detained US Citizen
Just like a bridge engineer would design a bridge for 30 tons and rate it for loads up to 20 tons.
The owls are not what they seem
If the Russians say it's designed for 25 flights, I'd start to worry around flight 78 :-)
Real Daleks don't climb stairs - they level the building.
Yeah, it's new alright... From the linked page:
As for your other claims:
Topol-M: It's wobbling. Big deal. It's not as if the US has a functioning ABM defense.
Sunburn: It's nuclear, who cares if it slams into the deck or the side?
Shkval: We already know how they work.
Schmel: So what? An RPG with a fuel-air grenade, not exactly rocket science.
"Total destruction the only solution" - Bob Marley
Ion engine is indeed useless for a planetary launch. However it is kinda possibly OK for a long haul. All depends on what you want to accomplish. It is quite efficient, since its reaction mass is thrown away with a very high speed. But probably it is still too weak for any meaningful flight to Mars. I'd say, H2+O2 would be the best choice, especially if you can refuel on Mars, and because planetary landers can also use this fuel.
Challenger never had a problem with cryogenic pipes. The part that failed was designed for room temperature, and it was used in an engine (solid fuel) that won't be used on an interplanetary craft. Generally, you rarely get a fault where you expect it (and prepare for it.)
while Russia is now a democracy, they are still communist
That's a good one; they're actually neither. They're rapidly morphing into the same kind of post-capitalist information oligarchy that everybody else is heading towards, wherein a veneer of democracy and free markets thinly disguises the fact that whoever controls the mass media has all the power.
Consider: China is heading towards free markets and (local) elections but keeps a tight grip on its media. In Italy the media czar is also the president, and brazenly changes laws so as to evade corruption charges. Across the Anglo-Saxon world, virtually all the mass media are in the hands of only a half-dozen moguls, and religiously toe the government line.
This new game is played by smart people, they've all read the sign of the times. It's the post-capitalist feedback loop of money and power: the media shape public opinion, public opinion elects politicians, the politicians decide where the money goes, the money buys control of the media. Welcome to the information society.
Be faithful to your obsessions. Identify them and be faithful to them, let them guide you like a sleepwalker. JG Ballard
When I started writing this post, I was going to show how the Russian approach care less about the lives of the astronauts, treating them like expendable components, and thus wasn't suitable for a country like the US that puts more of premium on human life.
Then I did the math.
They've done about twice as many manned launches as we have, but lost only 4 people, while we've lost 14 so far. (Not counting Apollo 1.)
Maybe we should be looking more closely at their approach.
Not one person has been killed during a manned Soyuz launch since 1971. I believe the last fatality related to the space program over there was some ground crew when one of their unmanned rockets exploded on the launch pad last year.
I'd take their modern safety record over NASA's any day.
The Russians don't get fancy. They figured out what works and stuck with the same design with only very slight evolution over the decades. That helps eliminate the variables. No foam or O-rings or other nonsense.
Even when things do go wrong like it did with the ballistic descent of the Soyuz coming back from the ISS, it only resulted in minor injury for the capsule crew.
I think it would take quite a dramatic mishap for a Soyuz to actually disintegrate on re-entry the way Columbia did.