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V2 used film cooling by Vincent Cate
I am reading "Rockets, Missiles, and Men in Space" by Willy Ley, and was amazed to read that the V2 used "film cooling" or "transpiration". It had 4 rows of...
July 11th 03 09:48 PM
by Vincent Cate Go to last post
0 2,466
Mission to Alpha Centauri by Roger Stokes
I did a few calculations on what it might take to do a flyby of Alpha Centauri, so, like a fool, I propose to rush in (to this newsgroup) where angels fear to...
(Multi-page thread 1 2 3)
August 8th 03 07:36 AM
by Jim Go to last post
20 2,462
[NASA] Colorado Students to Speak with Astronauts on International Space Station by NASA via sci.space.tech Admin
Space Station News /////////////////////////////////////////// Colorado Students to Speak with Astronauts on International Space Station Posted: 07 Sep 2018...
September 8th 18 04:11 PM
by NASA via sci.space.tech Admin Go to last post
0 2,444
Mining the moon for unlimited Energy. by Sanjay
Hello Friends, There is plenty of energy on moons crust that if we can mine Helium 3 Gas out of Moons crust we can solve all our energy needs for...
(Multi-page thread 1 2 3 ... Last Page)
February 13th 04 06:22 AM
by Harry Conover Go to last post
30 2,437
Rocket Science Equation Problems by rlv_maker
Hi i am a 'newbee' at rocket science but i have begun to make plans for a rlv rocket, intended for people travel to space. But i have a problem calculating...
July 11th 03 03:05 AM
by gbaikie Go to last post
1 2,424
Two Weeks To Mars With Nexis Ion Engine by [email protected]
Funny thing is that Werner Von Brown was the one who proposed this ion engine more than 50 years ago. What was it with these Germans -- Einstein and Von Brown....
January 19th 04 02:29 PM
by Axel Walthelm Go to last post
8 2,423
Space Engineering OR Technology - Google News for Monday 25 December 2017 by Google News via sci.space.tech Admin
space engineering OR technology - Google News /////////////////////////////////////////// Russia's MiG Targets Development Of UCAVs - Aviation Week Posted:...
December 26th 17 12:48 AM
by Google News via sci.space.tech Admin Go to last post
0 2,422
Space Engineering OR Technology - Google News for Thursday 11 January 2018 by Google News via sci.space.tech Admin
space engineering OR technology - Google News /////////////////////////////////////////// In space and cyber, China is closing in on the United States -...
January 11th 18 05:08 PM
by Google News via sci.space.tech Admin Go to last post
0 2,415
Could Columbia have been Saved? by Bryan Ashcraft
"Abrigon Gusiq" wrote in message ... If ISS had been available as a space dock, so that the damage could...
July 5th 03 08:23 PM
by Bryan Ashcraft Go to last post
0 2,413
X Prize 2 by Bootstrap Bill
Once the X Prize is won, is a goal of achieving orbit reasonable? Could someone build a reusable ship that is capable taking three passengers to orbit in a...
(Multi-page thread 1 2 3 ... Last Page)
May 7th 04 04:46 AM
by Jim Logajan Go to last post
42 2,402
A third way for rockets? by Remy Villeneuve
Found interesting things on the Web tonight: http://www.flometrics.com/rockets/rocket_pump/rocketpump.htm Very, very interesting approach... I'm even tempted...
(Multi-page thread 1 2)
January 12th 05 04:45 AM
by Steve Harrington Go to last post
10 2,399
Jet engine 1st stage by [email protected]
I am sure this topic has been covered here at some time but I missed it. Would it be feasible to use air breathing jet engines as the 1st stage (or as...
(Multi-page thread 1 2 3 ... Last Page)
November 7th 05 06:50 PM
by Ian Stirling Go to last post
31 2,377
New Scientist Article on Solar Sails by JimM
(Gordon D. Pusch) wrote in message ... (JimM) writes (in response to...
July 13th 03 11:16 PM
by Brian Davis Go to last post
6 2,371
Space Engineering OR Technology - Google News for Tuesday 26 December 2017 by Google News via sci.space.tech Admin
space engineering OR technology - Google News /////////////////////////////////////////// Preparing for liftoff? North Korea is set to 'launch a satellite' to...
December 26th 17 05:30 PM
by Google News via sci.space.tech Admin Go to last post
0 2,365
Columbia Wing Breach by Roger Stokes
Here's a thought for future space shuttle launches...Spray the leading edges of the wings with the same foam as the tank. During launch, it would...
July 11th 03 12:11 PM
by Joann Evans Go to last post
2 2,363
"Reinventing the Solar Power Satellite" paper by Geoffrey A. Landis
For any of you with an interest in Solar Power Satellite (SPS, or SSPS) concepts, I finally received NASA Technical Memorandum copies of my papers "Reinventing...
(Multi-page thread 1 2)
June 24th 04 09:35 PM
by Go to last post
17 2,355
Space Engineering OR Technology - Google News for Friday 16 February 2018 by Google News via sci.space.tech Admin
space engineering OR technology - Google News /////////////////////////////////////////// Evinrude to be inducted into Space Technology Hall of Fame ... -...
February 16th 18 04:53 PM
by Google News via sci.space.tech Admin Go to last post
0 2,346
Zubrin's panning of space solar power in Entering Space by TomRC
I just finished reading Zubrin's "Entering Space", and was somewhat disturbed by his economic analysis of space solar power. Not that I found it off the mark...
(Multi-page thread 1 2)
February 25th 04 12:26 PM
by william mook Go to last post
10 2,346
Lens Turbojet for Acceleration by johnhare
Turbojets historically have been constantly improved in the direction of improved specific fuel consumption (SFC vs Isp for rockets). Thrust to weight has been...
July 12th 03 10:08 AM
by James Wentworth Go to last post
1 2,344
Good multistage rocket equation calculator by Joe D.
Is there a decent multistage rocket equation calculator on the web? Just looking for a simple one that accepts the usual inputs: # of stages, mass fraction,...
February 1st 06 07:09 PM
by Ian Woollard Go to last post
1 2,340
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