Skip to search.

Breaking News Visit Yahoo! News for the latest.

×Close this window

space-elevator · Space Elevator

The Yahoo! Groups Product Blog

Check it out!

Group Information

? Already a member? Sign in to Yahoo!

Yahoo! Groups Tips

Did you know...
Hear how Yahoo! Groups has changed the lives of others. Take me there.

Home

 

Activity within 7 days:

(No Activity)

Description

The Space Elevator

It is expected that should a space elevator be completed the structure will drastically reduce the cost of reaching space, finally making large scale projects such as SPS and asteroid mining a distinct possibility. Even so, there are a number of challenges that must be overcome. Join us to discuss everything related to the space elevator.

A few of the many topics that will need to be considered are the base tower, space station, and counter weight. How will the cable be constructed and what materials will be used? What would be the optimal propulsion system and how will the elevators themselves work? And, of course, there are still many other issues that need to be considered.

"Never doubt that a small group of thoughtful, committed citizens can change the world, indeed, it's the only thing that ever has." - Margaret Mead

Most Recent Messages

  (View All)
Report on CN threads
Not sure how new this is but . . . "At about 100 times the strength of steel and a sixth the weight, with impressive electrical conductive properties, carbon
Posted - Tue Jan 15, 2013 12:36 am
Jerry Irvine
01rocket@...
Send Email Send Email
Help with Moderation
Please contact me if you would like to help out with moderating the group. Thanks! Matt -- Matt Buchan matt.buchan@... [Non-text portions of this message
Posted - Sat Jan 5, 2013 6:51 pm
Matt Buchan
mattmon3
Send Email Send Email
hello
http://ebsmelgaco.com/link.php?nutzm=955&mrs=23&pcvcz=489
Posted - Mon Dec 10, 2012 4:49 pm
Alexander Kawaihae
akawaihae
Send Email Send Email
Re: He3 lunar mining
Everett, I have not heard of a large 300 meter object in L5, I googled it but didn't find anything, any reference? I know about the Kordylewski clouds but
Posted - Fri Dec 7, 2012 4:49 pm
brooksn
bhn1700
Send Email Send Email
Re: He3 lunar mining
Brooks, We are somewhat at the mercy of the solar system in regard to candidates for capture, as natural orbital objects are either in high eccentricity orbits
Posted - Fri Dec 7, 2012 7:32 am
Everett L Williams II
rarchimedesnew
Send Email Send Email
Add space-elevator to your personalized My Yahoo! page Add to My Yahoo! XML What's This?

Message History

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2013 2
2012 9 15 9
2011 1 2 1 1 1 3 2 2
2010 6 7 5 14 1 2 31 11 5 14 10
2009 12 1 110 112 70 41 25 23 6 53 71 3
2008 2 7 14 21 9 29 53 19 56 57 10
2007 136 16 45 16 17 98 195 13 13 31 10 2
2006 61 102 47 56 238 52 29 51 18 26 23 89
2005 79 243 249 286 171 85 75 305 138 35 63 47
2004 186 133 100 51 87 113 234 15 119 31 55 158
2003 104 192 61 58 44 93 82 198 376 665 201 325
2002 26 1 7 7 102 493 405 159 49 28 109
2001 2 7

Copyright © 2010 Yahoo! Inc. All rights reserved.
Privacy Policy - Terms of Service - Guidelines NEW - Help