Chinese Manned Space Flight Set For Autumn 373
brandido writes "According to an article at Space.com, "Chinese space officials remain on schedule for the first piloted flight of that nation's Shenzhou spacecraft. Chief designers and mission directors say Shenzhou 5 will be launched in autumn, reported the People's Daily last week." Between this, the X-Prize, and multiple launches of Mars probes in the last few weeks, it looks like the space race may be heating back up?"
let's get ready to rumble! (Score:5, Insightful)
look at the last time the US had a space race, we achieved what many call the greatest achievement of mankind, we landed on the moon.
Mike
Re:let's get ready to rumble! (Score:3, Funny)
Re:let's get ready to rumble! (Score:3, Funny)
Re:let's get ready to rumble! (Score:5, Insightful)
Bah, moveable type? (Score:5, Funny)
Re:let's get ready to rumble! (Score:2)
You would have a hard time getting to the moon without a lot of transistors.
Re:let's get ready to rumble! (Score:5, Insightful)
I am still amazed that we went from 'can't fly' to 'can land on other astronomical bodies' in less than a lifetime.
Re:let's get ready to rumble! (Score:3, Troll)
Re:let's get ready to rumble! (Score:2)
Re:let's get ready to rumble! (Score:2)
Do a little research on manned space flight.
One of the steps to get there, they had a little project called the X-15 Rocket-Plane. Got right to the edge of space.
There was also the Dyna-Soar project (Dynamic Soaring)
And let's face it, if it wasn't for trying to fly through the atmosphere on re-entry, Columbia wouldn't have disintegrated. Those were wings, buddy. Sure it flew like a brick, but it fle
Re:let's get ready to rumble! (Score:2)
The X Rocket planes were very advanced and fast, but they were still held aloft by aerodynamic lift (at least as much as a F-16 is now). A rocket has zero aerodynamic lift, but a massive amount of thrust.
I will give you that the X-planes advanced rocketry, but they were completely different vehicles than a Saturn V.
Also, the shuttle doesn't generate significant lift either. Re-entry is essentially a controlled fall used to bleed off speed. It has a 4-1 glide ratio, which is pretty poor. If a landing i
Re:let's get ready to rumble! (Score:2)
The X-15, however, doesn't have much wing - if you stood it on it's tail fins, it looks pretty much what people in the '50s sci-fi books thought a "rocket-shop" should look like.
A 4-to-1 glide ratio is still better than zero. And for a hypersonic glider, pretty damn impressive.
Different vehicles, w. different purposes. But you or I would give our eye-teeth to take a r
Re:let's get ready to rumble! (Score:2)
4-1 is a very very poor ratio for a glider.
280,000 feet? I don't think it flew that high... that's even higher than the blackbird.
Re:let's get ready to rumble! (Score:2)
Even the apollo capsules could control their re-entry profile to a certain extent - the center of gravity wasn't along the same axis as the center of the heat shield.
Re:let's get ready to rumble! (Score:3, Insightful)
What really amazes me is how soon after the historic flights of Alcock and Brown, and of Charles Lindbergh, it became comparatively safe and routine to fly across the Atlantic.
(I know my comma placement sucks, but I'm too tired to fix it.)
Re:let's get ready to rumble! (Score:2)
Re:let's get ready to rumble! (Score:5, Funny)
Re:let's get ready to rumble! (Score:2)
Re:let's get ready to rumble! (Score:3, Interesting)
I vote penicillin (Score:3, Funny)
Definitely penicillin. Thank God, no more clap!
Aircraft vs. spacecraft. (Score:5, Insightful)
Um, no.
Flight through the atmosphere with heavy craft and launching something into space are almost completely unrelated problems.
For the first, you need to figure out how airfoils work to produce lift (helicopter blades count in this category), and figure out how to move the air that surrounds your craft to produce thrust. Then there's materials engineering to get the performance to weight ratio nice enough.
For the second, you have to figure out celestial mechanics, and you have to figure out how to build reaction drives that _don't_ use the surrounding medium to move (as you won't have air around you for much of your trip, and it's more of a hindrance than a help at significant speed). Then you have the herculean task of materials engineering and clever craft design required to get an impulse-to-weight ratio large enough to escape the gravity well (or at least have enough delta-v for orbit). If the gravity well was even a little deeper, we wouldn't have been able to do it with chemical rockets at all (though aircraft would still be easy to build).
There's a world of difference between a jet engine and a rocket engine. There's a world of difference between something light and strong enough to glide and something light and strong enough to have a 40:1 wet:dry weight and make orbit. It's not a difference of scale - it's a difference of fundamental type of device.
In summary, please do more research about exactly what's involved in each task before proclaiming that one follows from the other. What actually precipitated _both_ was the industrial revolution, which gave a drastic increase in technology and in materials science.
Re:Aircraft vs. spacecraft. (Score:2)
And I for one am glad the Chinese are doing this. It brings some real excitement into space again. Because they're now mankind's best chance to set up a lunar base.
Re:Aircraft vs. spacecraft. (Score:2)
For the first, you need to figure out how airfoils work to produce lift (helicopter blades count in this category), and figure out how to move the air that surrounds your craft to produce thrust.
All you need is thrust, lift is just one kind of thrust, the rotating blades of a helicopter, produce a lifting force which is the thrust that lifts the aircraft. Other sources of thrust wo
Re:let's get ready to rumble! (Score:2)
I dunno man, have you ever seen Shaolin Soccer? [imdb.com]
Re:let's get ready to rumble! (Score:3, Insightful)
Depends on the nature of the competition.
For example, insanely stockpiling nuclear weapons nearly destroyed all of us. Even the Space Race involved fatalities that might have been averted if it wasn't a race. Today, any number of faulty products are shipped before they are ready in the name of competition. Athletes destroy their own bodies to seek a little bit of competitive edge.
Point is, history has indeed shown that humans per
Wow ... (Score:4, Funny)
This is great news... (Score:4, Funny)
Re:This is great news... (Score:5, Funny)
I hope they are serious about space (Score:3, Insightful)
Because it seems that China will be the only hope for real advances in space. The US program will never gear up to what it is supposed to be at.
All I know is the thing that may do it, is china placing a moon base just might get the attention of the tubs of idiocy that sit in the congress and house of represenatives....
Re:I hope they are serious about space (Score:3, Insightful)
Re:I hope they are serious about space (Score:2)
Of course the reasons for going would be less than noble, just to show up a new rival, but the technological advances that would come out of the program would be of great benefit for everyone back home on Earth.
if there is not a race to mars (Score:5, Insightful)
How to get the US gummint interested in Mars (Score:4, Funny)
What else would get the US gummint on the space train: Oil on Mars! I can't see environmentalists being able to make a big dent in a drilling-on-Mars project.
Why is China interested in space? No SARS there. No student protestors, either.
Still, it'll be good to be able to get good Chinese food while in space. They should open up some restaurants at the LaGrange points and the Moon & Mars. General Tso's Space Chicken!
Re:if there is not a race to mars (Score:2)
Congre
Re:if there is not a race to mars (Score:2)
Santa! This is what i want! (Score:4, Insightful)
can't wait to be able to say "We live in a world where a Chinaman has walked on the Moon." can you?
Re:obligatory 'big lebowski' quote (Score:2)
Comment removed (Score:5, Funny)
Re:Space Race Heating Up? (Score:5, Insightful)
Perhaps you meant to say "Multiparty Democracy" vs. "Communist" government.
Those wacky Chinese! (Score:3, Funny)
Huh huh...
Re:Those wacky Chinese! (Score:2)
Race may not be a good thing (Score:5, Interesting)
I'm a space junkie, I love reading about anything exploration related. But national pride is not a good excuse for spending billions to go into space. Should we be celebrating the Chinese, or asking them why they aren't instead working on a way to contribute to the ISS program? Europe is heading for Mars news story [yahoo.com], and the US has already been there. How many different times do we need to accomplish the same goal under different flags?
I applaud the Chinese for getting a man into space, this is by no means an easy task. But we have to look at priorities. I'd love to live in a world where competition wasn't the driving reason to succeed!
Re:Race may not be a good thing (Score:5, Insightful)
I am referring to the single celled organisms that COMPETED with the other single celled organisms and won. Then they formed multi-celled organisms and kicked the other multi-celled organisms butts (well, what was going to become a butt eventually)
So you say: "I'd love to live in a world where competition wasn't the driving reason to succeed," and to be blunt, there is no life if we don't compete. At least not as we know it.
M@
Re:Race may not be a good thing (Score:5, Insightful)
Alone I can build a house. We together can build a city.
Furthermore, do you know what we call something that is so over compeditive that it cannot do anything BUT compete with everything?
Cancer.
Re:Race may not be a good thing (Score:2)
M@
Re:Race may not be a good thing (Score:2, Insightful)
Re:Race may not be a good thing (Score:3, Insightful)
Re:Race may not be a good thing (Score:2, Insightful)
And the chinese are not doing the same goal as the US mission. The US mission was to reach the moon for Glory purposes and examination of the moon.
The chinese mission is instead to improve their man mission space technology to be competitive with the US and russia. The moon is just a handy tourist attraction that is being used as a mile marker so that they will know
Re:Race may not be a good thing (Score:5, Insightful)
Sorry, that was a myth put out by the Americans to make the Soviets look slipshod and backwards. All of the supposed cosmonauts who were killed before the flight of Yuri Gagarin have been found to be fictional and all of the flights since then have been accounted for.
The Soviets have lost 4 men in space and no more. They were Vladimir Komarov on Soyuz 1 on April 24, 1967. Soyuz 1 flew well before the ship was ready, it was known to be faulty, but Brezhnev insisted that it was launched to keep up the pace against the Americans. Soyuz 1 suffered a series of faults ending in her parachutes becoming entangled, she crashed to Earth killing Komorov instantly.
The second group of fatalities were Georgi Dobrovolsky, Vladislav Volkov, and Viktor Patsayev on-board Soyuz 11. They were the second crew of Salyut 1, the World's first space station (Skylab was second). After 23 days in orbit, Soyuz 11 returned to Earth, but a pyrotechnic malfunctioned during separation of the orbital and re-entry modules; an air valve was stuck open and the module gradually depressurised. The ship landed automatically, but the crew were found to be dead when the capsule was opened.
And that's it.
Best wishes,
Mike.
Re:Race may not be a good thing (Score:2)
With that kind of tought we would not have airplanes, sea boats, even cars. Do you think that the first airplane was the safest thing in the world? A lot of people di
Re:Race may not be a good thing (Score:2)
You are neglecting the strong psychological component to economics. If the Chinese successfully lead a manned space program, this will show the world that China and its people are ready and able to undertake complex technological endeavors. This translates directly into international investment into China and business cooperation with Chinese companies, which translates directly into booming economic strength.
I for
Re:Race may not be a good thing (Score:2)
Also in the news: (Score:3, Informative)
Space race (Score:2, Interesting)
Re:Space race (Score:3, Insightful)
Unmanned flight is cheaper (Score:2, Insightful)
Re:Unmanned flight is cheaper (Score:2)
Then, get some cheaper, more expandable astronauts... Some deathrow residents... You know... You might make it, you might not. If you make it we'll give you life instead of the needle ?
The amount of security devices on the shuttle if I'm not mistaken exceeds the amount of other devices.
Build cheaper shuttles, get expandable bodies, profit!
Re:Unmanned flight is cheaper (Score:2)
This is pretty wicked, you know?
I remember, as a child, asking my dad why didn't they use deathrow residents for the cint-eastwood-cowboys movies
I won't copy here his answer
Re:Unmanned flight is cheaper (Score:2)
Let's face it. Someone condemn to deathrow has somehow taken away alot from society.
They're also very costly to maintain (prison maintenance, guards, food, etc etc).
They've already been sentenced to death (while I may not agree with it, those in power elected by the majority do.) and are a weight on socie
I hope not (Score:2, Interesting)
I sure hope not. The space races of the past did little to foster cats(cheap access to space). And this won't either. It will be like the apollo missions to the moon, flag and footprints and never to return. I want space tourism, industry, and sustainable high level of commerce and privatization. The only one of these three items that has a potential of doing that is the X-Prize, because it fosters private industry not just feed the bueracracy that
Re:I hope not (Score:2)
Hopefully, if China puts people in space and maybe pulls off a stem cell breakthrough, people in the Western world will stop dismissing China as a third world backwater and get off thier butts to compete.
-B
Re:I hope not (Score:2)
Moon (Score:5, Interesting)
I wish them the best of luck.
Re:Moon (Score:5, Informative)
CZ-2F: Diameter: 3.4 m, length 62.0 m. LEO Payload: 8,400 kg
Saturn V: Diameter: 10.1 m, length 102.0 m, LEO Payload: 118,000 kg(!)
If you removed the Apollo spacecraft and the 3rd stage (S-IVB) from the Saturn it still wouldn't fit through the CZ-2F's little door.
Volkswagen Factors (Score:2)
Nevermind the numbers. Just look at the vehicles at the bottom of the picture. Compare the size of the bus to the size of the rocket in the Chinese picture. In the NASA picture there is a pickup truck there, but you barely even notice it because everything else is so huge.
Re:Moon (Score:2)
Re:Moon (Score:3, Funny)
First China will send a few people on the moon.
Then they'll build a space station. And before we know it they'll have nuclear silos on the moon pointed straight at DC, LA, and NYC. In order to defend the silos against capitalist attacks, China's going to build a few TIE fighters to guard the surround space. Then the next thing you know they'll be sending chinamen on spaceships and attack the US from above t
Re:Moon (Score:3, Insightful)
Indeed. However, the universiality of the laws of physics makes a much more convincing explanation than all the other stuff you went on about.
shameful (Score:3, Insightful)
You are probably all just jealous because you lost your jobs to better trained immigrants, or because you always strike out with the cute Chinese ladies. Sad.
Re:shameful (Score:2)
An alternate theory is that you recognize that racism exists in the world, and give it the attention it deserves, none.
Re:shameful (Score:2)
Except europe.
and asia.
and africa.
and south america.
Aussies can't be bothered to fight, and antarctica is too cold
Re:shameful (Score:2, Informative)
The type of comments the author referred to are simply bigoted, racist, and ignorant.
PC is saying things like, "persons of mainland asiatic descent" instead of Chinese. Bigoted is "Chink"
We're all old enough to know the difference.
Re:shameful (Score:2)
As far as I'm concerned, I hope that China succeeds. I hope they set up a permanent moon base. Someone has to, and they've certainly got everybody looking back into space and asking "why not" instead of "why".
Re:shameful (Score:2)
They had more of a sense of humour than you do.
And Walmart doesn't sell guns in Canada.
<quote>crap about people eating babies and dogs in china.</quote>
Never said anything about eating babies ... guess fucktard ACs don't know how to read.
As for eating dogs, they admitted it to me. What do you want me to say, that they were full of shit and you aren't?
"will work for delta vee" (Score:2)
2061 (Score:3, Interesting)
My god it's full of stars!
Re:2061 (Score:3, Informative)
Re:2061 (Score:2)
Political Space Racing (Score:4, Insightful)
Either that or a nuclear strike against the USSR (I'm not kidding, there were people who seriously suggested that to the US administration if the Soviet Moon program got too far) because otherwise the political situation would have been intolerable. It's all political, science is a third-rate consideration, and noble goals like actual expansion to the space are not even mentioned. But still, I wish them luck, any step forward for whatever reasons is better than our current self-admiring stagnation (like how long can we hype the moon landing?? It is still the main exhibit in all space-related museums after 35 years!)
Re:Political Space Racing (Score:2)
Q: Won't that be hot?
Q:We'll be goin' a' night, boyah!
Isn't this a Soyuz? (Score:3, Interesting)
When are we going to get some new space vehicles, damnit?
Zzzzz.....
Re:Isn't this a Soyuz? (Score:5, Informative)
Don't forget Soyuz was never just intended for one purpose (like Apollo), it is a family of spacecraft that can be configured to several purposes - including, had the Soviets been able to tame their N1 booster, fly around and orbit the Moon.
In many respects Soyuz was far superior to the Apollo capsule, so it makes a great start for a country with limited resources to get into the manned space program.
Best wishes,
Mike.
Re:Isn't this a Soyuz? (Score:4, Informative)
Re:Isn't this a Soyuz? (Score:3, Interesting)
I completely against any idea to satisfy your aestetic demands. The spacecraft must do the job - fly up or land down. Safily (not like Shuttles). As for today, Soyuz design is the proof of safity (comparing to Shuttles). Therefore, don't invest money to anything which is more complicated than Soyuz (at least for now).
Speaking about money. Investment (and ROI!) is the biggest problem in the space industry. I would rather ask:
When will we have we
Red star rising... (Score:3, Funny)
"Yes, the rumors exist. Sometime in the next long while we will start to seriously think about the possibility of putting a Chinese man somewhere above the trophosphere," an undisclosed official with possible ties to the Chinese government presumably stated.
It remains to be seen if China can make good on its possible intentions to consider manned spaceflight. Only two other countries have done so, the USA and Russia.
Been There, Done That (Score:5, Informative)
A hate to break it to the undisclosed Chinese official, but a Chinese man has already been above the troposphere. We sent him up in the Space Shuttle. He is my former boss, and all around great guy Taylor Wang. http://www.jsc.nasa.gov/Bios/htmlbios/wang-t.html
He is now a prof. at Vanderbilt University, where I worked for his dept. as a student worker for several years.
Most modern thingy around, for now (Score:5, Interesting)
Re:Most modern thingy around, for now (Score:3, Informative)
The space shuttle was actually conceived in the 60's, I think and built in the 70s. The first flights were in the early 80s.
By the way, the space shuttles have been updated quite a bit over the years. I believe each shuttle has undergone one or two complete rebuilds in their lives. All the old CRT displays were replaced with LCD models, etc. Now, the thermal protection technology hasn't been improved much, if at all, but when Columbia was lost, it was a much different shuttle than the Columbia that wa
Welcome.... (Score:2)
Who will get to the moon first? (Score:2, Funny)
Goddess and Rabbits on the moon (Score:2)
the implication could be huge, as chinese are known to be very creative and inventive in terms of technologies, but they're somehow restricted at the moment.
titan (Score:2, Interesting)
Stephen Baxter's wonderful book Titan starts out with the first Chinese manned spacecraft orbit of earth, which does in fact spark a new military build up comparable to the American/Russian era.
I can't recommend this book highly enough, it is remarkable to me how time and again how close Sci-Fi authors come in their visions of the future of our race.
Re:Article Text (Score:4, Funny)
Oh god no....... not that!
Re:Article Text (Score:3, Insightful)
Re:including ... (Score:5, Insightful)
The reason why Americans suck at space is cause you are too busy being a racist worldwide, you just don't have time for science.
</quote>
Nice generalization. A few points:
Re:including ... (Score:2)
Re:modding. (Score:2)
And you keep getting my age wrong, too
What next, you'll get my weight wrong also?
<quote>since I've seen him. </quote>
I seriously doubt you've seen me. I tend to not keep company w. people who make rash judgments about others.
Remember, it's a cultural difference between the Chinese and North Americans regarding dog meat and horse meat, not a race thing
Re:including ... (Score:2)
Hell, if I were in China, or several other countries, I'd probably be considered a rancher 'cause of my 2 (very big) dogs.
At least I recognize that likes and dislikes, to a large extent, are culturally determined, not absolutes. I also consider it fair game. You don't? Tough shit. Don't ever go to the Nasty Show at the J
Re:Welcome ... (Score:3, Interesting)
It's awesome! There is a ton of information about their space program here [geocities.com].
Also, you might want to note that the U.S. is currently incapable of landing on the moon. All the equipment used to do it in the 60's and 70's is too old and most of it can only be found in museums now. The rest is rusting in NASA hangars. If we want to go back
Re:Another man on the moon? (Score:2)
Say what? Velcro was a gift from the Vulcans [startrek.com].