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Groups > rec.arts.sf.written > #493334
| From | "Robert Clark" <rgregoryclark@gmSPAMBLOCKail.com> |
|---|---|
| Newsgroups | rec.arts.sf.written, rec.arts.sf.science, sci.space.policy, sci.physics |
| Subject | Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) |
| Date | 2018-06-10 20:16 -0400 |
| Organization | An east coast U.S. university |
| Message-ID | <pfkf0t$db3$1@dont-email.me> (permalink) |
| References | (11 earlier) <pf3ihd$r3l$1@dont-email.me> <k3jbhdtp7rr11ef00mfv6grnpjj29cjc9a@4ax.com> <MPG.35803d23c8d3eb97989ab5@news.eternal-september.org> <pf7uhe$e5c$1@newsreader5.netcologne.de> <MPG.35818abf9451b82f989aba@news.eternal-september.org> |
Cross-posted to 4 groups.
The cancelling of the DC-X and X-33 programs were premature. Even if they did not lead to successful SSTO's, they could have themselves been used as reusable first stages to cut the cost to orbit to the $2,000 per kilo, or $1,000 per pound, range. Saturday, October 5, 2013 DARPA's Spaceplane: an X-33 version. http://exoscientist.blogspot.com/2013/10/darpas-spaceplane-x-33-version.html The planned satellite megaconstellations may finally provide a launch market to make reusable launchers financially viable. DARPA's reusable spaceplane booster stage is to have a test flight in 2020. But in fact the famous X-33 could have fulfilled this role before it was cancelled in 2000 by switching from carbon composite tanks to aluminum-lithium tanks. Space advocates will recall the X-33 was cancelled when its carbon composite propellant tanks failed. But there may now be high strength aluminum alloys that can fill that role. Then in fact the SSTO VentureStar may now be possible: DARPA's Spaceplane: an X-33 version, Page 2. https://exoscientist.blogspot.com/2018/06/darpas-spaceplane-x-33-version-page-2.html Bob Clark ------------------------------------------------------------------ Single-stage-to-orbit was already shown possible 50 years ago with the Titan II first stage. In fact, contrary to popular belief SSTO's are actually easy. Just use the most efficient engines and stages at the same time, and the result will automatically be SSTO. Blog: Http://Exoscientist.blogspot.com ------------------------------------------------------------------
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Life on Europa in scifi? "Robert Clark" <rgregoryclark@gmSPAMBLOCKail.com> - 2018-04-25 07:29 -0400
Re: Life on Europa in scifi? djheydt@kithrup.com (Dorothy J Heydt) - 2018-04-25 13:44 +0000
Re: Life on Europa in scifi? Lynn McGuire <lynnmcguire5@gmail.com> - 2018-04-25 14:34 -0500
Re: Life on Europa in scifi? Ninapenda Jibini <taustinca@gmail.com> - 2018-04-26 01:03 +0000
Re: Life on Europa in scifi? "Sea Wasp (Ryk E. Spoor)" <seawasp@sgeinc.invalid.com> - 2018-04-25 21:22 -0400
Re: Life on Europa in scifi? Robert Carnegie <rja.carnegie@excite.com> - 2018-04-25 14:44 -0700
Re: Life on Europa in scifi? Steve Dodds <sdodds@nova-optical.com> - 2018-04-25 16:04 -0600
Re: Life on Europa in scifi? William Elliot <marsh@panix.com> - 2018-04-25 21:22 -0700
Re: Life on Europa in scifi? Your Name <YourName@YourISP.com> - 2018-04-26 18:27 +1200
Re: Life on Europa in scifi? David Johnston <davidjohnston29@yahoo.com> - 2018-04-26 08:56 -0600
Re: Life on Europa in scifi? Thomas Koenig <tkoenig@netcologne.de> - 2018-04-27 05:32 +0000
Re: Life on Europa in scifi? Your Name <YourName@YourISP.com> - 2018-04-27 18:40 +1200
Re: Life on Europa in scifi? Jibini Kula Tumbili Kujisalimisha <taustinca@gmail.com> - 2018-04-27 08:04 -0700
Re: Life on Europa in scifi? Robert Woodward <robertaw@drizzle.com> - 2018-04-27 09:48 -0700
Re: Life on Europa in scifi? Lynn McGuire <lynnmcguire5@gmail.com> - 2018-04-27 12:52 -0500
Re: Life on Europa in scifi? Jibini Kula Tumbili Kujisalimisha <taustinca@gmail.com> - 2018-04-27 11:02 -0700
Re: Life on Europa in scifi? J. Clarke <jclarke.873638@gmail.com> - 2018-04-27 22:11 -0400
Re: Life on Europa in scifi? Jibini Kula Tumbili Kujisalimisha <taustinca@gmail.com> - 2018-04-30 09:22 -0700
Re: Life on Europa in scifi? Jibini Kula Tumbili Kujisalimisha <taustinca@gmail.com> - 2018-04-27 11:01 -0700
Re: Life on Europa in scifi? Dimensional Traveler <dtravel@sonic.net> - 2018-04-27 11:48 -0700
Re: Life on Europa in scifi? Jibini Kula Tumbili Kujisalimisha <taustinca@gmail.com> - 2018-04-27 12:45 -0700
Re: Life on Europa in scifi? Dimensional Traveler <dtravel@sonic.net> - 2018-04-27 13:06 -0700
Re: Life on Europa in scifi? Your Name <YourName@YourISP.com> - 2018-04-28 09:37 +1200
Re: Life on Europa in scifi? Jibini Kula Tumbili Kujisalimisha <taustinca@gmail.com> - 2018-04-27 15:17 -0700
Re: Life on Europa in scifi? J. Clarke <jclarke.873638@gmail.com> - 2018-04-27 22:12 -0400
Re: Life on Europa in scifi? Ninapenda Jibini <taustinca@gmail.com> - 2018-04-28 05:47 +0000
Re: Life on Europa in scifi? Kevrob <kevrob@my-deja.com> - 2018-04-28 07:47 -0700
Re: Life on Europa in scifi? Ninapenda Jibini <taustinca@gmail.com> - 2018-04-28 19:15 +0000
Re: Life on Europa in scifi? Kevrob <kevrob@my-deja.com> - 2018-04-28 13:11 -0700
Re: Life on Europa in scifi? Greg Goss <gossg@gossg.org> - 2018-04-29 09:24 -0600
Re: Life on Europa in scifi? J. Clarke <jclarke.873638@gmail.com> - 2018-04-29 11:28 -0400
Re: Life on Europa in scifi? "Default User" <defaultuserbr@yahoo.com> - 2018-04-30 00:16 +0000
Re: Life on Europa in scifi? Paul Colquhoun <newsposter@andor.dropbear.id.au> - 2018-04-27 18:01 +1000
Re: Life on Europa in scifi? Your Name <YourName@YourISP.com> - 2018-04-28 12:32 +1200
Re: Life on Europa in scifi? David Johnston <davidjohnston29@yahoo.com> - 2018-04-27 20:06 -0600
Re: Life on Europa in scifi? J. Clarke <jclarke.873638@gmail.com> - 2018-04-27 22:07 -0400
Re: Life on Europa in scifi? Your Name <YourName@YourISP.com> - 2018-04-28 14:26 +1200
Re: Life on Europa in scifi? J. Clarke <jclarke.873638@gmail.com> - 2018-04-28 00:49 -0400
Re: Life on Europa in scifi? David DeLaney <daviddelaney@earthlink.net> - 2018-04-29 04:01 -0500
Re: Life on Europa in scifi? J. Clarke <jclarke.873638@gmail.com> - 2018-04-29 09:16 -0400
Re: Life on Europa in scifi? Robert Carnegie <rja.carnegie@excite.com> - 2018-04-28 05:36 -0700
Re: Life on Europa in scifi? J. Clarke <jclarke.873638@gmail.com> - 2018-04-28 09:51 -0400
Re: Life on Europa in scifi? Robert Carnegie <rja.carnegie@excite.com> - 2018-04-28 10:59 -0700
Re: Life on Europa in scifi? J. Clarke <jclarke.873638@gmail.com> - 2018-04-28 15:15 -0400
Re: Life on Europa in scifi? Robert Carnegie <rja.carnegie@excite.com> - 2018-04-28 13:37 -0700
Re: Life on Europa in scifi? J. Clarke <jclarke.873638@gmail.com> - 2018-04-27 22:05 -0400
Re: Life on Europa in scifi? Your Name <YourName@YourISP.com> - 2018-04-28 14:28 +1200
Re: Life on Europa in scifi? J. Clarke <jclarke.873638@gmail.com> - 2018-04-28 00:50 -0400
Re: Life on Europa in scifi? Your Name <YourName@YourISP.com> - 2018-04-28 18:37 +1200
Re: Life on Europa in scifi? David Johnston <davidjohnston29@yahoo.com> - 2018-04-28 01:05 -0600
Re: Life on Europa in scifi? Dimensional Traveler <dtravel@sonic.net> - 2018-04-28 09:25 -0700
Re: Life on Europa in scifi? Ninapenda Jibini <taustinca@gmail.com> - 2018-04-28 19:13 +0000
Re: Life on Europa in scifi? Paul Colquhoun <newsposter@andor.dropbear.id.au> - 2018-04-29 11:18 +1000
Re: Life on Europa in scifi? Your Name <YourName@YourISP.com> - 2018-04-29 17:04 +1200
Re: Life on Europa in scifi? Dimensional Traveler <dtravel@sonic.net> - 2018-04-28 23:24 -0700
Re: Life on Europa in scifi? Your Name <YourName@YourISP.com> - 2018-04-29 19:20 +1200
Re: Life on Europa in scifi? David Johnston <davidjohnston29@yahoo.com> - 2018-04-29 01:43 -0600
Re: Life on Europa in scifi? Dimensional Traveler <dtravel@sonic.net> - 2018-04-29 10:21 -0700
Re: Life on Europa in scifi? Thomas Koenig <tkoenig@netcologne.de> - 2018-04-29 18:11 +0000
Re: Life on Europa in scifi? Cryptoengineer <treifamily@gmail.com> - 2018-04-29 18:57 -0500
Re: Life on Europa in scifi? J. Clarke <jclarke.873638@gmail.com> - 2018-04-29 20:18 -0400
Re: Life on Europa in scifi? Titus G <noone@nowhere.com> - 2018-04-30 15:02 +1200
Re: Life on Europa in scifi? Your Name <YourName@YourISP.com> - 2018-04-30 14:19 +1200
Re: Life on Europa in scifi? Paul Colquhoun <newsposter@andor.dropbear.id.au> - 2018-04-30 13:21 +1000
Re: Life on Europa in scifi? Your Name <YourName@YourISP.com> - 2018-04-30 18:15 +1200
Re: Life on Europa in scifi? Dimensional Traveler <dtravel@sonic.net> - 2018-04-29 23:17 -0700
Re: Life on Europa in scifi? Thomas Koenig <tkoenig@netcologne.de> - 2018-05-01 00:05 +0000
Re: Life on Europa in scifi? Christian Weisgerber <naddy@mips.inka.de> - 2018-05-01 15:33 +0000
Re: Life on Europa in scifi? mvp@web1.calweb.com (Mike Van Pelt) - 2018-05-01 19:00 +0000
Re: Life on Europa in scifi? Christian Weisgerber <naddy@mips.inka.de> - 2018-05-01 20:09 +0000
Re: Life on Europa in scifi? Robert Carnegie <rja.carnegie@excite.com> - 2018-04-30 00:28 -0700
Re: Life on Europa in scifi? David DeLaney <daviddelaney@earthlink.net> - 2018-04-30 03:37 -0500
Re: Life on Europa in scifi? David Johnston <davidjohnston29@yahoo.com> - 2018-04-30 10:07 -0600
Re: Life on Europa in scifi? Robert Carnegie <rja.carnegie@excite.com> - 2018-04-30 14:53 -0700
Re: Life on Europa in scifi? Peter Trei <petertrei@gmail.com> - 2018-04-30 11:46 -0700
Re: Life on Europa in scifi? Gene Wirchenko <genew@telus.net> - 2018-04-30 11:29 -0700
Re: Life on Europa in scifi? J. Clarke <jclarke.873638@gmail.com> - 2018-04-30 20:48 -0400
Re: Life on Europa in scifi? Gene Wirchenko <genew@telus.net> - 2018-05-01 11:10 -0700
Re: Life on Europa in scifi? Jibini Kula Tumbili Kujisalimisha <taustinca@gmail.com> - 2018-05-01 11:18 -0700
Re: Life on Europa in scifi? Dimensional Traveler <dtravel@sonic.net> - 2018-05-01 15:30 -0700
Re: Life on Europa in scifi? Your Name <YourName@YourISP.com> - 2018-05-02 18:21 +1200
Re: Life on Europa in scifi? Chris Buckley <alan@sabir.com> - 2018-05-02 12:09 +0000
Re: Life on Europa in scifi? Dimensional Traveler <dtravel@sonic.net> - 2018-05-02 07:45 -0700
Re: Life on Europa in scifi? J. Clarke <jclarke.873638@gmail.com> - 2018-05-02 19:16 -0400
Re: Life on Europa in scifi? Greg Goss <gossg@gossg.org> - 2018-05-02 19:54 -0600
Re: Life on Europa in scifi? Ninapenda Jibini <taustinca@gmail.com> - 2018-05-03 03:24 +0000
Re: Life on Europa in scifi? Your Name <YourName@YourISP.com> - 2018-05-03 18:22 +1200
Re: Life on Europa in scifi? Peter Trei <petertrei@gmail.com> - 2018-05-03 06:16 -0700
Re: Life on Europa in scifi? D B Davis <g@crcomp.net> - 2018-05-03 14:47 +0000
Re: Life on Europa in scifi? Dimensional Traveler <dtravel@sonic.net> - 2018-05-03 09:30 -0700
Re: Life on Europa in scifi? Your Name <YourName@YourISP.com> - 2018-05-04 09:03 +1200
Re: Life on Europa in scifi? David Johnston <davidjohnston29@yahoo.com> - 2018-05-03 15:17 -0600
Re: Life on Europa in scifi? Jibini Kula Tumbili Kujisalimisha <taustinca@gmail.com> - 2018-05-03 14:52 -0700
Re: Life on Europa in scifi? Paul Colquhoun <newsposter@andor.dropbear.id.au> - 2018-05-04 08:42 +1000
Re: Life on Europa in scifi? David DeLaney <daviddelaney@earthlink.net> - 2018-05-03 21:09 -0500
Re: Life on Europa in scifi? Gene Wirchenko <genew@telus.net> - 2018-05-03 20:49 -0700
Re: Life on Europa in scifi? Your Name <YourName@YourISP.com> - 2018-05-04 18:05 +1200
Re: Life on Europa in scifi? Peter Trei <petertrei@gmail.com> - 2018-05-04 06:25 -0700
Re: Life on Europa in scifi? David DeLaney <daviddelaney@earthlink.net> - 2018-05-04 22:06 -0500
Re: Life on Europa in scifi? Thomas Koenig <tkoenig@netcologne.de> - 2018-05-04 06:09 +0000
Re: Life on Europa in scifi? Your Name <YourName@YourISP.com> - 2018-05-04 18:39 +1200
Re: Life on Europa in scifi? Peter Trei <petertrei@gmail.com> - 2018-05-04 06:29 -0700
Re: Life on Europa in scifi? Gene Wirchenko <genew@telus.net> - 2018-05-04 15:21 -0700
Re: Life on Europa in scifi? Your Name <YourName@YourISP.com> - 2018-05-05 11:31 +1200
Re: Life on Europa in scifi? David Johnston <davidjohnston29@yahoo.com> - 2018-05-04 18:56 -0600
Re: Life on Europa in scifi? Titus G <noone@nowhere.com> - 2018-05-05 16:01 +1200
Re: Life on Europa in scifi? Robert Carnegie <rja.carnegie@excite.com> - 2018-05-05 02:55 -0700
Re: Life on Europa in scifi? Robert Woodward <robertaw@drizzle.com> - 2018-05-05 10:14 -0700
Re: Life on Europa in scifi? David Johnston <davidjohnston29@yahoo.com> - 2018-05-05 11:46 -0600
Re: Life on Europa in scifi? Greg Goss <gossg@gossg.org> - 2018-05-05 19:10 -0600
Re: Life on Europa in scifi? David DeLaney <daviddelaney@earthlink.net> - 2018-05-06 19:17 -0500
Re: Life on Europa in scifi? Gene Wirchenko <genew@telus.net> - 2018-05-01 22:39 -0700
Re: Life on Europa in scifi? Robert Carnegie <rja.carnegie@excite.com> - 2018-05-01 13:29 -0700
Re: Life on Europa in scifi? Dimensional Traveler <dtravel@sonic.net> - 2018-05-01 15:32 -0700
Re: Life on Europa in scifi? Robert Carnegie <rja.carnegie@excite.com> - 2018-05-02 13:49 -0700
Re: Life on Europa in scifi? Dimensional Traveler <dtravel@sonic.net> - 2018-05-02 14:44 -0700
Re: Life on Europa in scifi? Jibini Kula Tumbili Kujisalimisha <taustinca@gmail.com> - 2018-05-02 15:13 -0700
Re: Life on Europa in scifi? J. Clarke <jclarke.873638@gmail.com> - 2018-05-02 19:05 -0400
Re: Life on Europa in scifi? Peter Trei <petertrei@gmail.com> - 2018-05-03 06:06 -0700
Re: Life on Europa in scifi? J. Clarke <jclarke.873638@gmail.com> - 2018-05-01 19:45 -0400
Re: Life on Europa in scifi? Quadibloc <jsavard@ecn.ab.ca> - 2018-06-01 19:29 -0700
Re: Life on Europa in scifi? Kevrob <kevrob@my-deja.com> - 2018-06-01 19:50 -0700
Re: Life on Europa in scifi? Thomas Koenig <tkoenig@netcologne.de> - 2018-04-29 18:05 +0000
Re: Life on Europa in scifi? Sjouke Burry <burrynulnulfour@ppllaanneett.nnll> - 2018-04-28 22:14 +0200
Re: Life on Europa in scifi? J. Clarke <jclarke.873638@gmail.com> - 2018-04-29 12:39 -0400
Re: Life on Europa in scifi? "Robert Clark" <rgregoryclark@gmSPAMBLOCKail.com> - 2018-05-28 07:19 -0400
Re: Life on Europa in scifi? Fred J. McCall <fjmccall@gmail.com> - 2018-05-28 05:38 -0700
Re: Life on Europa in scifi? Jeff Findley <jfindley@cinci.nospam.rr.com> - 2018-05-28 10:40 -0400
Re: Life on Europa in scifi? Fred J. McCall <fjmccall@gmail.com> - 2018-05-28 11:36 -0700
Re: Life on Europa in scifi? Jeff Findley <jfindley@cinci.nospam.rr.com> - 2018-05-29 06:19 -0400
Re: Life on Europa in scifi? Fred J. McCall <fjmccall@gmail.com> - 2018-05-30 01:08 -0700
Re: Life on Europa in scifi? Jeff Findley <jfindley@cinci.nospam.rr.com> - 2018-05-30 06:30 -0400
Re: Life on Europa in scifi? Fred J. McCall <fjmccall@gmail.com> - 2018-05-30 15:00 -0700
Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) "Robert Clark" <rgregoryclark@gmSPAMBLOCKail.com> - 2018-05-28 13:28 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) J. Clarke <jclarke.873638@gmail.com> - 2018-05-28 13:35 -0400
Re: Life on Europa in scifi? J. Clarke <jclarke.873638@gmail.com> - 2018-05-28 10:27 -0400
Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) "Robert Clark" <rgregoryclark@gmSPAMBLOCKail.com> - 2018-05-28 14:03 -0400
Re: Life on Europa in scifi? Fred J. McCall <fjmccall@gmail.com> - 2018-05-28 11:30 -0700
Re: Life on Europa in scifi? J. Clarke <jclarke.873638@gmail.com> - 2018-05-28 18:00 -0400
Re: Life on Europa in scifi? Fred J. McCall <fjmccall@gmail.com> - 2018-05-28 23:39 -0700
Re: Life on Europa in scifi? J. Clarke <jclarke.873638@gmail.com> - 2018-05-29 02:59 -0400
Re: Life on Europa in scifi? Fred J. McCall <fjmccall@gmail.com> - 2018-05-29 03:07 -0700
Re: Life on Europa in scifi? Alain Fournier <alain245@videotron.ca> - 2018-05-29 07:10 -0400
Re: Life on Europa in scifi? Robert Carnegie <rja.carnegie@excite.com> - 2018-05-29 14:36 -0700
Re: Life on Europa in scifi? Fred J. McCall <fjmccall@gmail.com> - 2018-05-30 01:11 -0700
Once into the breach: SSTO's (was more Re: Life on Europa in scifi?) "Robert Clark" <rgregoryclark@gmSPAMBLOCKail.com> - 2018-05-30 01:46 -0400
Re: Once into the breach: SSTO's (was more Re: Life on Europa in scifi?) Thomas Koenig <tkoenig@netcologne.de> - 2018-06-01 20:07 +0000
Re: Once into the breach: SSTO's (was more Re: Life on Europa in scifi?) J. Clarke <jclarke.873638@gmail.com> - 2018-06-01 22:51 -0400
Re: Once into the breach: SSTO's (was more Re: Life on Europa in scifi?) Thomas Koenig <tkoenig@netcologne.de> - 2018-06-02 16:19 +0000
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) "Robert Clark" <rgregoryclark@gmSPAMBLOCKail.com> - 2018-06-03 04:17 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) J. Clarke <jclarke.873638@gmail.com> - 2018-06-03 04:38 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Fred J. McCall <fjmccall@gmail.com> - 2018-06-03 01:58 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) J. Clarke <jclarke.873638@gmail.com> - 2018-06-03 05:10 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Lawrence Watt-Evans <misenchantedpress@gmail.com> - 2018-06-03 14:01 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Fred J. McCall <fjmccall@gmail.com> - 2018-06-03 14:06 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) J. Clarke <jclarke.873638@gmail.com> - 2018-06-03 17:59 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Fred J. McCall <fjmccall@gmail.com> - 2018-06-03 16:12 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) J. Clarke <jclarke.873638@gmail.com> - 2018-06-03 19:54 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Fred J. McCall <fjmccall@gmail.com> - 2018-06-04 00:41 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Dimensional Traveler <dtravel@sonic.net> - 2018-06-03 19:36 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Fred J. McCall <fjmccall@gmail.com> - 2018-06-04 01:00 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Dimensional Traveler <dtravel@sonic.net> - 2018-06-04 07:32 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Alan Baker <nunya@ness.biz> - 2018-06-04 09:13 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Fred J. McCall <fjmccall@gmail.com> - 2018-06-04 16:08 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) J. Clarke <jclarke.873638@gmail.com> - 2018-06-04 19:37 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Jeff Findley <jfindley@cinci.nospam.rr.com> - 2018-06-05 07:25 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Fred J. McCall <fjmccall@gmail.com> - 2018-06-05 13:39 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Jeff Findley <jfindley@cinci.nospam.rr.com> - 2018-06-06 06:44 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) J. Clarke <jclarke.873638@gmail.com> - 2018-06-05 20:55 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Fred J. McCall <fjmccall@gmail.com> - 2018-06-05 22:59 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Ninapenda Jibini <taustinca@gmail.com> - 2018-06-06 06:20 +0000
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Fred J. McCall <fjmccall@gmail.com> - 2018-06-06 02:09 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Jibini Kula Tumbili Kujisalimisha <taustinca@gmail.com> - 2018-06-06 10:09 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Jeff Findley <jfindley@cinci.nospam.rr.com> - 2018-06-06 07:00 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Jibini Kula Tumbili Kujisalimisha <taustinca@gmail.com> - 2018-06-06 10:24 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Jeff Findley <jfindley@cinci.nospam.rr.com> - 2018-06-06 06:50 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) J. Clarke <jclarke.873638@gmail.com> - 2018-06-06 20:54 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Fred J. McCall <fjmccall@gmail.com> - 2018-06-06 18:16 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Thomas Koenig <tkoenig@netcologne.de> - 2018-06-06 06:21 +0000
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Fred J. McCall <fjmccall@gmail.com> - 2018-06-06 02:14 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Jeff Findley <jfindley@cinci.nospam.rr.com> - 2018-06-06 07:08 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Thomas Koenig <tkoenig@netcologne.de> - 2018-06-07 16:42 +0000
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Fred J. McCall <fjmccall@gmail.com> - 2018-06-07 12:26 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) "Robert Clark" <rgregoryclark@gmSPAMBLOCKail.com> - 2018-06-10 20:16 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Fred J. McCall <fjmccall@gmail.com> - 2018-06-10 20:13 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2018-07-11 16:12 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) scott@slp53.sl.home (Scott Lurndal) - 2018-06-04 15:40 +0000
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Fred J. McCall <fjmccall@gmail.com> - 2018-06-04 16:11 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) hamish.laws@gmail.com - 2018-06-03 16:47 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Thomas Koenig <tkoenig@netcologne.de> - 2018-06-03 10:29 +0000
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) J. Clarke <jclarke.873638@gmail.com> - 2018-06-03 09:25 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Fred J. McCall <fjmccall@gmail.com> - 2018-06-03 14:21 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) J. Clarke <jclarke.873638@gmail.com> - 2018-06-03 18:19 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Fred J. McCall <fjmccall@gmail.com> - 2018-06-03 16:15 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) J. Clarke <jclarke.873638@gmail.com> - 2018-06-03 19:55 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Fred J. McCall <fjmccall@gmail.com> - 2018-06-04 00:44 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) "Robert Clark" <rgregoryclark@gmSPAMBLOCKail.com> - 2018-06-17 09:30 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Jeff Findley <jfindley@cinci.nospam.rr.com> - 2018-06-17 16:55 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) J. Clarke <jclarke.873638@gmail.com> - 2018-06-17 16:59 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Greg Goss <gossg@gossg.org> - 2018-06-17 19:29 -0600
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Fred J. McCall <fjmccall@gmail.com> - 2018-06-18 00:01 -0700
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Jeff Findley <jfindley@cinci.nospam.rr.com> - 2018-06-19 06:58 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) "Robert Clark" <rgregoryclark@gmSPAMBLOCKail.com> - 2018-06-21 16:34 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) Jeff Findley <jfindley@cinci.nospam.rr.com> - 2018-06-22 07:30 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) "Robert Clark" <rgregoryclark@gmSPAMBLOCKail.com> - 2018-06-23 14:05 -0400
Re: Once more into the breach: SSTO's (was Re: Life on Europa in scifi?) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2018-06-23 17:22 -0400
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