Private craft makes space history

Search

New member
Joined
Sep 21, 2004
Messages
2,228
Tokens
This is a bit like the modern equivalent of the Wright brothers.

Human ingenuity can be really cool.


-------------------------------
Private craft makes space history


SpaceShipOne lands after its 90-minute flight
SpaceShipOne has rocketed into the history books to become the first private manned spacecraft to fly to the edge of space and back.
The craft, built by aviation pioneer Burt Rutan, went over space's 100km (62 mile) boundary, said mission control.

It was carried to 50,000ft (15km) by its launcher White Knight at which point it was unleashed. It fired its rockets to continue its trip.

Mr Rutan was on the runway to embrace pilot Mike Melvill on his return.

They paid an emotional tribute to each other after the flight.

"It was a mind-blowing experience, it really was. Absolutely an awesome thing," said Mr Melvill.

"Burt thought of everything to make it work and it all worked exactly as he told us," he added.

Mr Melvill said the view from space was "spectacular", and he was only sad that Mr Rutan, who he described as his "best friend in the whole world", could not have been there too.

A delighted Mr Rutan said it had been an emotional journey.

"The way you guys felt when you saw it touch down, we felt that several times in mission control during the flight," he said.

Cheers and applause

Applause and cheering broke out when the first confirmation of its attitude was announced.

"Beautiful sight, Mike," mission control said to pilot Mr Melvill as the gliding spaceship made its way to touch down at California's Mojave Airport.

It finally came back to Earth at 0815 PDT, after its 90-minute flight.

About 3,000 people, including over 500 media crews, descended on the desert to watch the historic flight.

I think I'll back off a little bit now and ride my bike

Mike Melvill, SpaceShipOne pilot


The flight in pictures
The pilot, 62-year-old Scaled Composites vice-president Mr Melvill, stamped his name in the record books as the first non-government-funded pilot to fly a spaceship out of Earth's atmosphere.

He piloted the test flight in May, when it reached 64km (40 miles) to double its previous best.

Mr Melvill said he had heard a loud bang during Monday's record-breaking flight.

On the ground, he pointed out a section towards the back of the craft where a part of the structure covering the nozzle had buckled, suggesting it may have caused the odd noise.

After the flight he said: "I think I'll back off a little bit now and ride my bike."

High drag

SpaceShipOne glided very briefly after its launch from White Knight before firing up its rocket for about 80 seconds.


SpaceShipOne carried a pilot but no passengers on its first journey into space


More details


It then blasted off to reach its target height in a vertical climb at Mach 3 (three times the speed of sound).

The vehicle then altered its wing configuration to allow for high drag, and started to fall back towards Earth during which the pilot was weightless.

At re-entry, the ship's special wing configuration allowed it to glide back down to Earth in about 20 minutes.

The mission's success means Mr Rutan's SpaceShipOne and the company behind it, Scaled Composites, will attempt the Ansari X-prize at a later stage.

The $10m (£5.7m) prize will be awarded to the first non-government, manned flight into space.

To beat 25 other teams in this race, SpaceShipOne must reach 100km twice in two weeks.

On each occasion it will have to fly with a pilot and at least the ballast equivalent of two other people. Monday's launch is a key step towards claiming the prize.

"It's of pivotal importance to the X-Prize Foundation, and it certainly puts Scaled Composite's team front and centre in the public's view as a front-runner," Gregg Maryniak, executive director of the foundation, told the Associate Press.

When the X-prize is won, it could open up the skies to future tourist trips to the edge of space for those bored of the usual beach holiday.

Back for more

The craft escaped Earth's atmosphere, but was unable to orbit the planet because of the speed it was going.

Going sub-orbital is cheaper and far less risky, but it still means the pilot will have a stunning view of Earth.


SpaceShipOne was carried by White Knight
Burt Rutan has been widely acclaimed for his pioneering achievements in the field of aviation.

White Knight and SpaceShipOne are thought to be revolutionary in many ways. SpaceShipOne's hybrid engine needs special fuel that is safer, and both White Knight and the ship can be reused.

SpaceShipOne's rocket motor, which was custom-built by SpaceDev of San Diego, burns a solid rubber propellant with liquid nitrous oxide - a liquid version of "laughing gas".

It is not volatile and it is more eco-friendly than other space rocket fuels. Its by-products are water vapour, carbon dioxide, carbon monoxide and nitrogen.

The conventional space shuttle's solid rocket boosters burn ammonium perchlorate and aluminium.


http://news.bbc.co.uk/1/hi/sci/tech/3811881.stm
 

New member
Joined
Sep 21, 2004
Messages
323
Tokens
You mean the sort of human ingenuity that a capitalist system encourages?
 

New member
Joined
Sep 21, 2004
Messages
2,228
Tokens
Like the T-34, Mr Muppet?

There would actually have been a fair number of people still alive after WW2 if the Sherman tank, a petrol driven unit called "tommy cookers" by the Germans, hadn't been used.

But there was a good profit in mass producing those petrol driven death traps.

Other tanks in WW2 were diesel to save lives(less flammable), but hey, who gives a shit if a US petrol engine company greases the right palms and gets the contract.

t3476f_001.jpg


Designed and built by socialists.

Or to be more accurate, human beings.

Every tank in world became obsolete overnight

[This message was edited by eek on June 21, 2004 at 11:21 PM.]
 

New member
Joined
Sep 21, 2004
Messages
323
Tokens
Someone's a little sensitive......

I don't know what your point is about the tank. I just found it odd that you were applauding the sort of ingenuity that would never be possible in a totally socialist system.
You also mentioned the Wright Brothers in your original post. How od you think they were funded? They paid for their project with sunshine and candy?

And why did you call me Mr. Muppet?
 

New member
Joined
Sep 21, 2004
Messages
323
Tokens
And if you want to get into a pissing contest about socialist inventions vs. capitalist, we're going to also have to include the many things Japanese that make your modern life such a comfortable one.
And if you can't stand capitalism, you really won't like Japan. They make the U.S. look like Soviet Russia in comparison.
 

New member
Joined
Sep 21, 2004
Messages
2,228
Tokens
Its not a case of hating one system or another, its the apologists for ANY system taking credit for something that has nothing to do with them.

To say that human ingenuity belongs to any system is as dumb as saying that human fertility belongs to any system.

Most great people persevere with their vision in spite of the restrictions placed by whatever system they reside in at that point in time.
Try the quiz.
http://www.bbc.co.uk/science/leonardo/

Apparently, i'm a naturalist thinker..
icon_confused.gif

....time to get naked and do a crossword...

[This message was edited by eek on June 22, 2004 at 07:59 AM.]
 

New member
Joined
Sep 21, 2004
Messages
323
Tokens
Well I wasn't saying that individuals in a capitalist system are any more or less ingenious than individuals in a socialist system. Both the US and Japan have benefited greatly from scientists and engineers who defected from socialist/communist systems.

Just saying that capitalism in general encourages new technologies much better than socialism.
 

New member
Joined
Sep 21, 2004
Messages
5,398
Tokens
Unfortunately they will not be heading for the X Prize ...

<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>
'Anomalies' in First Private Spaceflight Revealed

by David L. Chandler
New Scientist

The flight of the first private astronaut was not as perfect as it first appeared – a number of glitches occurred during the flight, some potentially catastrophic.

The revelations were made by Burt Rutan, designer of SpaceShipOne, which on Monday became the world's first privately funded craft to enter space. Until the team fully understands exactly what went wrong during the flight, he said, they will not go ahead with the pair of flights needed to claim the $10 million Ansari X-Prize.

Luckily, the glitches did not prevent a successful flight. But pilot Mike Melvill said that a partial failure of the system controlling the spacecraft's orientation could have been disastrous if it had occurred just slightly earlier in the flight,.

The problem struck at the end of the rocket engine's firing time of about 70 seconds, just as Melvill reached space. "As I came out of the atmosphere I no longer had any attitude control," Melvill told New Scientist and other reporters. "If that had happened earlier, I would never have made it and you all would be looking sad right now."

Big Bang

Although that was the most serious anomaly, it was not the only frightening moment for the 63-year-old test pilot. There was also a loud bang behind him while the rocket engine was firing.

The team believes this was caused by aerodynamic stresses crumpling a composite material fairing around the engine nozzle. However, Dick Rutan, Burt's brother and a famed test pilot himself, said that fairing could have fallen off completely without endangering the craft.

Melvill's first frightening moment on the historic flight came at the very instant he flipped the switch to turn on the hybrid rocket motor. The craft suddenly lurched over 90° to the right, and as soon as he brought it back to level it then rolled 90° to the right.

"I was ready to hit the switch" to turn off the motor and abort the flight, he said, but the craft remained steady and he was able to continue and achieve the 100 kilometre altitude that officially makes him an astronaut. This difficulty appears unrelated to the later failure of attitude control, Melvill said.

Despite Melvill's 25 years of piloting experimental craft, he found even the normal operation of the rocketship alarming, as it travelled faster and higher than any previous privately-built craft.

Speeding Bullet

SpaceShipOne was travelling "faster than an M-16 rifle bullet", Rutan said, about around 2400 km/h (1500 mph) or mach 3.2. As it reentered the atmosphere, falling like a badminton shuttlecock almost straight down, the rushing air sounded like a hurricane, said Melvill.

"Coming down is frightening, because of that roaring sound," he said. "You can really hear how that vehicle is being pounded."

Until the exact causes of the anomalies are understood, there will be no X-Prize attempt, Rutan said: "There's no way we would fly again without knowing the cause and being sure we had fixed it."

But despite the problems, the mood among the team remained extremely buoyant about their success. Melvill recounted how, as he became weightless, he opened a bag of M&M chocolates to watch them float around the cabin.

But it was the sublime view that affected him the most. "The sky was jet black, with light blue along the horizon - it was really an awesome sight," he said. "You really do get the feeling that you've touched the face of God."
<HR></BLOCKQUOTE>


Phaedrus
 

New member
Joined
Sep 21, 2004
Messages
2,228
Tokens
It sounds like the experience scared the pants off him and he thinks he was lucky to get back in one piece.
 

Forum statistics

Threads
1,119,884
Messages
13,574,687
Members
100,882
Latest member
topbettor24
The RX is the sports betting industry's leading information portal for bonuses, picks, and sportsbook reviews. Find the best deals offered by a sportsbook in your state and browse our free picks section.FacebookTwitterInstagramContact Usforum@therx.com