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Unmanned Mission to Alpha Centauri, A study of an unmanned mission to the Alpha Centauri system
YesRushGen
post Sep 4 2008, 05:27 PM
Post #1


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Member No.: 77
Hi all, I am a frequent lurker here at UMSF and rarely post. I came across the following link today and I found it a fascinating read. I thought I would share for any interested persons who had not read this before.

http://ntrs.nasa.gov/archive/nasa/casi.ntr..._1989007533.pdf

Cheers!

Kelly
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Posts in this topic
- YesRushGen   Unmanned Mission to Alpha Centauri   Sep 4 2008, 05:27 PM
- - Juramike   Project Longshot (from link above) proposed using ...   Sep 4 2008, 06:53 PM
|- - JRehling   This seems like an exercise in continual obsolesce...   Sep 4 2008, 10:09 PM
||- - Juramike   QUOTE (JRehling @ Sep 4 2008, 05:09 PM) A...   Sep 5 2008, 01:48 AM
|||- - JRehling   For what it's worth, take that Jupiter image a...   Sep 5 2008, 07:35 PM
||- - Stephen   QUOTE (JRehling @ Sep 5 2008, 08:09 AM) A...   Sep 8 2008, 08:03 AM
|||- - ugordan   QUOTE (Stephen @ Sep 8 2008, 10:03 AM) Bu...   Sep 8 2008, 08:38 AM
|||- - Stephen   QUOTE (ugordan @ Sep 8 2008, 06:38 PM) Th...   Sep 8 2008, 01:26 PM
||- - Mark6   QUOTE (JRehling @ Sep 4 2008, 11:09 PM) T...   Oct 23 2008, 08:53 PM
|- - Stephen   QUOTE (Juramike @ Sep 5 2008, 04:53 AM) P...   Sep 8 2008, 05:50 AM
|- - JRehling   [...]   Sep 8 2008, 07:51 AM
|- - Stephen   QUOTE (JRehling @ Sep 8 2008, 05:51 PM) A...   Sep 8 2008, 12:52 PM
|- - ugordan   I can understand where JRehling's idea of prio...   Sep 8 2008, 01:09 PM
|- - hendric   QUOTE (Stephen @ Sep 8 2008, 06:52 AM) Ar...   Sep 8 2008, 04:16 PM
||- - ugordan   QUOTE (hendric @ Sep 8 2008, 06:16 PM) Wi...   Sep 8 2008, 05:20 PM
||- - JRehling   [...]   Sep 8 2008, 08:10 PM
|||- - Stephen   QUOTE (JRehling @ Sep 9 2008, 06:10 AM) Y...   Sep 9 2008, 08:45 AM
|||- - ugordan   QUOTE (Stephen @ Sep 9 2008, 10:45 AM) Ha...   Sep 9 2008, 08:54 AM
|||- - JRehling   [...]   Sep 9 2008, 09:32 PM
|||- - JRehling   [...]   Sep 10 2008, 02:16 AM
||- - ilbasso   QUOTE (hendric @ Sep 8 2008, 11:16 AM) I ...   Sep 8 2008, 09:47 PM
|||- - brellis   QUOTE (ilbasso @ Sep 8 2008, 02:47 PM) .....   Sep 10 2008, 02:34 AM
||- - Stephen   QUOTE (hendric @ Sep 9 2008, 02:16 AM) I ...   Sep 9 2008, 08:26 AM
||- - djellison   QUOTE (Stephen @ Sep 9 2008, 09:26 AM) 3)...   Sep 9 2008, 10:29 AM
||- - hendric   QUOTE (Stephen @ Sep 9 2008, 03:26 AM) 1)...   Sep 9 2008, 09:10 PM
||- - JRehling   [...]   Sep 9 2008, 09:28 PM
|- - JRehling   [...]   Sep 8 2008, 08:35 PM
- - Del Palmer   If we ever develop the technology to accelerate a ...   Sep 6 2008, 12:38 AM
|- - JRehling   I wonder if a special sort of ballute system could...   Sep 6 2008, 12:59 AM
|- - centsworth_II   QUOTE (JRehling @ Sep 5 2008, 07:59 PM) I...   Sep 6 2008, 01:42 AM
- - jasedm   And once all that were achieved, the hope would be...   Sep 8 2008, 05:18 PM
- - Greg Hullender   There's a good bit of serious information on t...   Sep 10 2008, 03:01 AM
- - ilbasso   One other comment about AI software updates - in f...   Sep 10 2008, 06:06 PM
|- - JRehling   [...]   Sep 10 2008, 06:54 PM
|- - Stephen   QUOTE (JRehling @ Sep 11 2008, 04:54 AM) ...   Sep 23 2008, 03:41 AM
|- - JRehling   [...]   Sep 23 2008, 04:05 AM
- - imipak   Full-featured Artificial Intelligence: Hard, with ...   Sep 10 2008, 09:23 PM
|- - stevesliva   QUOTE (imipak @ Sep 10 2008, 05:23 PM) Ar...   Sep 10 2008, 10:56 PM
- - Greg Hullender   Just to put a word to it, we say a problem is ...   Sep 11 2008, 02:16 PM
|- - Stephen   QUOTE (Greg Hullender @ Sep 12 2008, 12:1...   Sep 23 2008, 03:14 AM
|- - Greg Hullender   QUOTE (Stephen @ Sep 22 2008, 08:14 PM) C...   Sep 24 2008, 06:34 PM
- - Phil Stooke   "the EO-1 satellite seems to have demonstrate...   Sep 15 2008, 08:25 PM
|- - Greg Hullender   QUOTE (Phil Stooke @ Sep 15 2008, 01:25 P...   Sep 15 2008, 09:11 PM
- - djellison   NH doesn't need it. They know roughly what th...   Sep 15 2008, 10:13 PM
|- - Greg Hullender   QUOTE (djellison @ Sep 15 2008, 02:13 PM)...   Sep 15 2008, 11:55 PM
- - jsheff   For me, Project Longshot would carry a lot more sc...   Sep 20 2008, 05:15 AM
|- - Hungry4info   QUOTE (jsheff @ Sep 19 2008, 11:15 PM) Fo...   Sep 21 2008, 01:38 AM
- - Vultur   I don't really understand the need for massive...   Sep 23 2008, 12:07 PM
|- - JRehling   [...]   Sep 23 2008, 03:50 PM
- - Vultur   QUOTE ("JRehling")The greater the inhere...   Sep 24 2008, 12:38 AM
|- - Stephen   QUOTE (Vultur @ Sep 24 2008, 10:38 AM) A ...   Sep 24 2008, 05:56 AM
|- - JRehling   [...]   Sep 25 2008, 05:18 PM
- - djellison   Want to get personal - take it elsewhere. First a...   Sep 25 2008, 08:00 PM
- - stevesliva   Does the 50-year rule assume only advancements in ...   Oct 23 2008, 10:28 PM
- - Mark6   QUOTE (stevesliva @ Oct 23 2008, 10:28 PM...   Oct 24 2008, 12:33 PM

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