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least polluting rocket fuel by [email protected]
Are there any rocket fuels -- existing or potential -- that are less polluting than kerosene or hydrogen? If so, are any of them economically feasible?
(Multi-page thread 1 2 3)
February 14th 06 08:16 AM
by H2-PV NOW Go to last post
22 2,148
Return of Apollo by Ilpo Lagerstedt
Anything new about the possible Apollo "capsule" of the next generation? Bestest, IL of FI
(Multi-page thread 1 2 3 ... Last Page)
January 7th 04 07:15 AM
by Lou Adornato Go to last post
37 2,148
Airbus - reusable space launcher by Alain Fournier[_3_]
I'm sorry I don't have an English site for this but Airbus is planing on a space launcher with reusable engines. After separating from the second stage, the...
June 11th 15 11:42 AM
by Jeff Findley[_6_] Go to last post
6 2,144
Space Shuttle and International Space Station News for Thursday 9 July 2015 by NASA via sci.space.tech Admin
Space Station News /////////////////////////////////////////// NASA Astronaut Chris Cassidy New Chief of Astronaut Office Posted: 08 Jul 2015 03:46 PM...
July 10th 15 11:31 AM
by NASA via sci.space.tech Admin Go to last post
0 2,140
Ion Engine Records No Tuneups, No Problems by Ron Baalke
MEDIA RELATIONS OFFICE JET PROPULSION LABORATORY CALIFORNIA INSTITUTE OF TECHNOLOGY NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PASADENA, CALIF. 91109...
July 31st 03 10:03 AM
by Doug Ellison Go to last post
3 2,139
Blast at desert spaceport kills 2, injures 4 by Jim Logajan
Unfortunate news: http://www.cnn.com/2007/US/07/26/spaceport.blast/index.html
July 27th 07 03:42 AM
by Jim Logajan Go to last post
0 2,132
Unguided orbital insertion (cheap upper stages) by Vincent Cate
On Feb 25 2002 John Carmack started a thread by this name. Google won't let me reply to that thread so I am starting another by the same name. John...
(Multi-page thread 1 2 3)
December 1st 03 04:31 PM
by Vincent Cate Go to last post
21 2,122
reentry cavitator by Andrew Nowicki
The Russian Shkval (Squall) torpedo is built like a rocket. It flies underwater in a cavity made by a so called cavitator mounted on its nose. The...
(Multi-page thread 1 2 3)
November 11th 03 08:15 AM
by Derek Lyons Go to last post
21 2,120
Aerovator by Chance
I read about this idea on wikipedia: http://en.wikipedia.org/wiki/Aerovator. Basically, it is a long aerodynamic ribbon kept up by 20+ jet engines. Somehow,...
June 22nd 08 04:47 AM
by gogoer114 Go to last post
4 2,119
Space Engineering OR Technology - Google News for Friday 24 July 2015 by Google News via sci.space.tech Admin
space engineering OR technology - Google News /////////////////////////////////////////// Indian, U.S. Students To 'Hack' Space Technology For Environment -...
July 25th 15 12:29 PM
by Google News via sci.space.tech Admin Go to last post
0 2,119
Space Shuttle and International Space Station News for Tuesday 21 October 2014 by NASA via sci.space.tech Admin
Space Shuttle and International Space Station News /////////////////////////////////////////// Media Invited to Participate in Interactive Space Station...
October 21st 14 11:39 PM
by NASA via sci.space.tech Admin Go to last post
0 2,118
Had earth have been denser planet than it is... by Henry Spencer
In article , Christopher wrote: (The archetypal example of big rocket with tiny payload because...
July 13th 03 10:11 PM
by Jordin Kare Go to last post
1 2,116
Space Engineering OR Technology - Google News for Tuesday 29 September 2015 by Google News via sci.space.tech Admin
space engineering OR technology - Google News /////////////////////////////////////////// Space technology to monitor progress of green highways project -...
September 30th 15 01:12 AM
by Google News via sci.space.tech Admin Go to last post
0 2,110
Space Engineering OR Technology - Google News for Thursday 22 September 2016 by Google News via sci.space.tech Admin
space engineering OR technology - Google News /////////////////////////////////////////// With Pratham Launch, India Will Demonstrate Advances In Space...
September 22nd 16 04:09 PM
by Google News via sci.space.tech Admin Go to last post
0 2,107
NASA "Can Crush" Test Will Aid Future Rocket Design by Jeff Findley
In article , says... On 24/03/2011 8:18 AM, Jeff Findley wrote:
September 7th 11 08:00 AM
by John001 Go to last post
3 2,096
Who has the most powerfull rocket? by Rajesh Khanna
Hello All: Who has the most powerfull rocket engine? In terms of Lifting capability? --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus...
(Multi-page thread 1 2 3 ... Last Page)
January 25th 04 06:34 AM
by ed kyle Go to last post
35 2,094
Propellant pressurization by Iain McClatchie
I'm reading "Modern Engineering for Liquid-Propellant Rocket Engines". The section on fuel tank pressurization talks about using helium from a room-temperature...
(Multi-page thread 1 2)
February 1st 04 03:29 AM
by Greg Go to last post
14 2,090
Space Engineering OR Technology - Google News for Thursday 11 August 2016 by Google News via sci.space.tech Admin
space engineering OR technology - Google News /////////////////////////////////////////// This space entrepreneur from a small town in Rajasthan is taking on...
August 12th 16 12:07 PM
by Google News via sci.space.tech Admin Go to last post
0 2,082
Space Engineering OR Technology - Google News for Saturday 31 December 2016 by Google News via sci.space.tech Admin
space engineering OR technology - Google News /////////////////////////////////////////// PH allots 1 billion for space technology program in 2017 - Update ...
December 31st 16 04:13 PM
by Google News via sci.space.tech Admin Go to last post
0 2,079
Space Engineering OR Technology - Google News for Friday 26 May 2017 by Google News via sci.space.tech Admin
space engineering OR technology - Google News /////////////////////////////////////////// Air Force Budget Boosts Space Tech - Defense Systems Posted: 25 May...
May 27th 17 04:53 AM
by Google News via sci.space.tech Admin Go to last post
0 2,077
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