open

Science Fiction, Fantasy & Horror Forums

You are logged in as a guest. ( logon | register )

Random quote: "Listen, my dear Cors, why don't you forgive God for allowing pain? If He didn't allow it, human courage, bravery, nobility, and self-sacrifice would all be meaningless things." - Walter M. Miller, Jr. (A Canticle for Leibowitz)
- (Added by: Emil)


Bottle Rocket the Space Shuttle into Orbit
Moderators: Admin

Jump to page : 1
Now viewing page 1 [25 messages per page]		View previous thread :: View next thread
   General Discussion -> Off TopicMessage format
 
Wintermute
Posted 2011-05-27 7:42 AM (#2411)
Subject: Bottle Rocket the Space Shuttle into Orbit



Member

Posts: 35
25
Our manned space exploration has come to a pathetic stop. One of the obstacles is cost. In this article the author (nuclear engineer) suggests we scrap the fuel tanks (some of them) and instead stick the space shuttle in a long tube (underground or underwater) and fire it off like cannon or bottle rocket. Saves money, and get this... it is safer.

We need more of these kinds of ideas and we need to be trying them. If the US government wants to abandon space (with the exception of the military, of course) then let's get some private citizens, public corporations, x-prize types, and entrepreneurs to do the work instead. More ideas please!

http://www.realclearscience.com/articles/2011/05/27/launch_space_shuttles_like_bottle_rockets_106241.html

"The smartest way to access space is by use of a launch tube. A few grams of explosive can launch an equal mass of projectile to supersonic velocities by virtue of the contained expansion of combustion products. By launching a rocket from a several-mile-long hole in the ground or concrete tube in the ocean, a space bound projectile can be afforded a considerable amount of forward velocity which allows for significantly simpler, cheaper, and safer launch vehicles."
Top of the page Bottom of the page
Deven Science
Posted 2011-06-02 1:02 AM (#2430 - in reply to #2411)
Subject: RE: Bottle Rocket the Space Shuttle into Orbit



Uber User

Posts: 202
100
Location: Sacramento, California		Interesting idea. Like a gun. The expense isn't in the bullet. That's cheap. It's in the reusable device that launches the bullet.
Top of the page Bottom of the page
Wintermute
Posted 2011-06-02 7:16 AM (#2432 - in reply to #2430)
Subject: RE: Bottle Rocket the Space Shuttle into Orbit



Member

Posts: 35
25

Apropos, today's editorial cartoon.

Top of the page Bottom of the page
Emil
Posted 2011-06-03 2:40 PM (#2433 - in reply to #2432)
Subject: Re: Bottle Rocket the Space Shuttle into Orbit



Uber User

Posts: 237
100
Location: Grootfontein, Namibia		Something like Simak's "Time is the Simplest Thing" springs to mind
Top of the page Bottom of the page
Administrator
Posted 2011-06-03 9:54 PM (#2436 - in reply to #2433)
Subject: Re: Bottle Rocket the Space Shuttle into Orbit



Admin

Posts: 4004
2000
Location: Dallas, Texas

Emil - 2011-06-03 2:40 PM Something like Simak's "Time is the Simplest Thing" springs to mind

Ouch! 

This is the first thing that came to my mind!  Sounds like an interesting concept though nothing new.  I suppose the technology exists by now or could be created to make this possible but I doubt we'll be getting away from rockets anytime soon.  I say we do whatever it takes to get back in the game!

Top of the page Bottom of the page
Jump to page : 1
Now viewing page 1 [25 messages per page]
Jump to forum :
Search this forum
Printer friendly version
E-mail a link to this thread

(Delete all cookies set by this site)