Existing technology lets us mount Scramjets on a Jet Aircraft to propel it up into Space.
If you saw the original plans for the Space shuttle before the "committee" got to it you would see a similar approach.
They originally envisioned a "Space Car" that would take off from a normal runway, fly to Scramjet altitude/ speed and ride that into orbit. It had small maneuvering thrusters and carried a payload. It was a single satellite.
Not satisfied with this they rebuilt the idea so that it could carry the immense payload you see today.
Then there was no place for fuel.
So they put on a centerline tank.
They got it standing up now, thus ruining it's ability to take off from a normal airport, they had main engine start.
It didn't move anywhere. It's weight exactly equaled the thrust available.
So they put model rocket engines on it, producing the technology you see today .
The private sector has a chance at this because they aren't burdened with all that NASA enlightenment.
I'm pretty sure it didn't happen that way (unless you have documentation?). SSTO was considered impossible with the technology available during the shuttle's development. Scramjets are still highly experimental and certainly would never have been seriously considered for the main engine system for NASA's primary orbiter during the 1970s.
The system was also designed in entirety before they actually built the thing... there were design changes during prototyping and construction (which is why the prototype OV-101 Enterprise was never converted to the final design, but OV-105 Endeavour was constructed instead), but the layout was decided on before the prototypes were built. They didn't "forget" to include room for fuel or miscalculate the thrust needed for the loaded shuttle. And the Solid Rocket Boosters are by no means mere model rockets, but some of the most advanced solid-fuel rocket systems ever built.
Thats a okay idea to get into space what about travelling? I know somewhere in the states a company is making a plasma engine called VASIMR and there another company making another plasma engine but in a different configuration, cant remember that name but they look very promising from what I have read and seen on youtube.
Except the cable and most of the physics you mean??
Not really, Buckminsterfullerenes, carbon nanotubes and boron nitride nanotubes are being researched right now, it's not a 'what if" question anymore but a "how to" one. That said, they are science fiction novels but it isn't absurd science fiction, there's no faster than light travel or communications, no artificial gravity using energy fields, no molecular transportation.
A space elevator would in the long run be the cheapest way to get people into space, rockets etc still require a fuel burning booster of some sort, a mass driver would kill the passengers with the acceleration forces needed for escape velocity and even if that weren't a risk it still would require a massively expensive amount of energy to operate. The elevator would be massively expensive to build, but once up and running, operating cost and energy requirements would be the least by far of any of the alternatives.
BUT, I still thing my idea could work with the weather balloons. Maybe we can make a better version of the current balloons, one that is a lot more durable. Plus add a turbine to help with lift, and this just might work. The space elevator in the video, if you just had that end right at the place where the weather ballons ended, you can still use my drone idea to move the capsule to the line, and it would get pulled up into space to the station or HUB.
I don't the weather and condition at that level I have no clue about, but it seems if guys like these can do it:
What I dont get is back in 2003 they cancelled the x-33 which is the miniature version of the VentureStar which was supposed to replace the shuttle but was cancelled due to the internal tank problems but later managed to make a new one and it works, why not use it? Also they designed other new technologies such as a new heat shield and the Aerospike engines? im surprised they did not upgrade/retrofit the shuttle with these new technologies.
sollvax, there is always someone saying it's impossible until somebody else figures out how to do it, all I'm saying is the the whole idea of a space elevator is being researched right now and a lot of governments are very interested, Japan in particular. Space Elevators, Space Fountains, Launch Loops, Skyhooks, Rotovators. Yes it's mostly theoretical, yes we can't do it today but that doesn't mean we will never be able to do it. Impossible is a word that is used more often than wisely and we have plenty of examples of when that words use was premature.
rajo11, politics and budgetary constraints killed VentureStar, a true reusable spaceplane would be a boon, but there are no incentives to develop it when the same goals can be accomplished using existing rocket technology. If 9/11 had never happened the picture might be different, but with a national debt of hundreds of billions of dollars due to the war, spending billions more developing and implementing a new spaceplane became untenable.