Loading ...
Sorry, an error occurred while loading the content.

Messages List

57

12 Feb 2014 - Commercial Mining with a Lunar Elevator

12 Feb 2014 - Commercial Mining with a Lunar Elevator Oregon L5 Society and PNW AIAA Joint Event Commercial Mining with a Lunar Elevator By Charles F. Radley
cfrjlr
Feb 9, 2014
#57
 
56

Lunar Space Elevator on Display at Museum Of Natural History In NYC

Lunar Space Elevator on Display at Museum Of Natural History In NYC
Charles Radley
Nov 29, 2011
#56
 
55

Re: LEAG at LPI Houston Nov 7-9 ... important paper on the lunar ele

Link gets a 404-not found error Randy ... From: Charles Radley To: spacetethers Sent: Thu, Oct 27, 2011 12:58
RanulfC@...
Oct 28, 2011
#55
 
54

LEAG at LPI Houston Nov 7-9 ... important paper on the lunar elevato

Folks, Marshall Eubanks of Liftport is attending LEAG at LPI Houston Nov 7-9 where he will present this important paper on the lunar elevator...
Charles Radley
Oct 27, 2011
#54
 
53

Lunar Elevator can be built today using commercial Zylon fiber.

Lunar Elevator can be built today using commercial Zylon fiber. Lunar Elevator gives cheap access to lunar materials, feedstock for space industries. We can
cfrjlr
Aug 22, 2009
#53
 
52

Re: moderator action needed

Thanks. I have cleaned it up.
Vince Cate
Nov 20, 2008
#52
 
51

moderator action needed

Hi, I am not sure who the moderator of this yahoo group is, but you might want to clean up the links section. It is getting spammed with porno stuff. Best,
Charles F. Radley
Nov 19, 2008
#51
 
50

MX Tethers versus electric propulsion -> transit times?

It appears that momentum exchange (MEx) tethers would have a major advantage over electric propulsion as a method of transferring payloads from LEO to GEO/GSO.
Charles F. Radley
Jan 21, 2008
#50
 
49

Hyper-hypersonic tether?

Hmm. *If* the nanotube cable material necessary to make space elevators actually becomes a reality, then presumably we will start to see elevators sprouting up
Ian Woollard
Feb 19, 2005
#49
 
48

Space Activities

A new yahoo!group deals with very advanced space systems. http://groups.yahoo.com/group/spaceelevator/
sun30534018
Dec 12, 2004
#48
 
47

Lunar beanstalk?

Lunar elevators! http://www.universetoday.com/am/publish/lunar_space_elevator.html If anyone can see a way to make this into a cable car loop, I'd be pretty
Ian Woollard
Nov 23, 2004
#47
 
46

Rendezvous and Release

It turns out that what I have been proposing is already described in much more detail in this HASTOL paper: http://www.spaceelevator.com/docs/355Bogar.pdf On
Andreas Windemuth
Oct 25, 2004
#46
 
45

ESA ATV possibilities

Hi, I'm interested in tethers and just joined this group. I'm noticing that there is not much activity here. Is there some other, more active group somewhere?
karikarhi
Sep 29, 2004
#45
 
44

Re: Posting Delays

Sorry about that. Been busy and missed it. I have reset things so all current members should be able to post without moderation. So you should not have such
Vince Cate
Sep 20, 2004
#44
 
43

Posting Delays

Does anybody else feel this list is broken? It took about three weeks for my last post to appear. Looks like the moderator was on vacation. Either that, or he
Andreas Windemuth
Sep 20, 2004
#43
 
View First Topic Go to View Last Topic