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Re: Class on Basic Orbital Mechanics - ellipses and related

[quote=tahanson43206]Disclaimer: a person who completed this course will NOT be qualified to pilot a space craft between Earth and Mars or anywhere else. It is constrained to the two body problem and two dimensions. A person desiring to qualify for a position as a space craft navigator or a pilot wi...
by tahanson43206
Wed Aug 09, 2023 12:32 pm
 
Forum: How best to preserve vital knowledge?
Topic: Class on Basic Orbital Mechanics - ellipses and related
Replies: 41
Views: 74065

Re: NewMars.com/forums Zoom Meetings

246,161,746 km [22.3 km/s] Sun/Mars distance 2023/08/03
by tahanson43206
Thu Aug 03, 2023 12:14 pm
 
Forum: How to build a civilization from scratch on another world?
Topic: NewMars.com/forums Zoom Meetings
Replies: 58
Views: 93920

Re: 20160413 Variations on a theme of Adam Smith

20230729 This is a stub for a weekly update It also serves to keep this thread in the Active list tahanson43206 is currently participating in newmars.com forum tahanson43206 joined the Living Universe Foundation (LUF) subReddit on Reddit.com2023063 This is a stub for a weekly update It also serves t...
by tahanson43206
Tue Aug 01, 2023 11:17 pm
 
Forum: New members
Topic: 20160413 Variations on a theme of Adam Smith
Replies: 419
Views: 1830376

Re: 20160920 Magellan Space City Designer Planet Simulation

20230729 This is a stub for a weekly update It also serves to keep this thread in the Active list tahanson43206 is currently participating in newmars.com forum tahanson43206 joined the Living Universe Foundation (LUF) subReddit on Reddit.com2023063 This is a stub for a weekly update It also serves t...
by tahanson43206
Tue Aug 01, 2023 11:16 pm
 
Forum: How to build a civilization from scratch on another world?
Topic: 20160920 Magellan Space City Designer Planet Simulation
Replies: 407
Views: 796415

Re: Help Wanted at NewMars Forum of Mars Society

20230729 This is a stub for a weekly update It also serves to keep this thread in the Active list tahanson43206 is currently participating in newmars.com forum tahanson43206 joined the Living Universe Foundation (LUF) subReddit on Reddit.com2023063 This is a stub for a weekly update It also serves t...
by tahanson43206
Tue Aug 01, 2023 11:16 pm
 
Forum: How to build a civilization from scratch on another world?
Topic: Help Wanted at NewMars Forum of Mars Society
Replies: 163
Views: 150986

Re: 20160208 Vision Author Culture on Knowledge Forum

20230729 This is a stub for a weekly update It also serves to keep this thread in the Active list tahanson43206 is currently participating in newmars.com forum tahanson43206 joined the Living Universe Foundation (LUF) subReddit on Reddit.com2023063 This is a stub for a weekly update It also serves t...
by tahanson43206
Tue Aug 01, 2023 11:15 pm
 
Forum: New members
Topic: 20160208 Vision Author Culture on Knowledge Forum
Replies: 429
Views: 6667118

Re: Class on Basic Orbital Mechanics - ellipses and related

[quote=tahanson43206]Disclaimer: a person who completed this course will NOT be qualified to pilot a space craft between Earth and Mars or anywhere else. It is constrained to the two body problem and two dimensions. A person desiring to qualify for a position as a space craft navigator or a pilot wi...
by tahanson43206
Sat Jul 29, 2023 12:31 pm
 
Forum: How best to preserve vital knowledge?
Topic: Class on Basic Orbital Mechanics - ellipses and related
Replies: 41
Views: 74065

Re: Class on Basic Orbital Mechanics - ellipses and related

With the approval of SpaceNut, this topic is created to serve as a foundation for a class on Basic Orbital Mechanics in development for a high school audience by GW Johnson. This topic is set up for the traditional materials created by Dr. Johnson, using Microsoft Word, Excel and Paint. As of 2023/0...
by tahanson43206
Thu Jul 27, 2023 3:34 pm
 
Forum: How best to preserve vital knowledge?
Topic: Class on Basic Orbital Mechanics - ellipses and related
Replies: 41
Views: 74065

Re: Class on Basic Orbital Mechanics - ellipses and related

The entire course is now available on Newmars.com/forums, in the "Traditional" Class topic. However, as a backup, I've decided to copy the posts to this topic. It is in keeping with the Index level. All course materials are offered for free. The course provides fundamental concepts and ski...
by tahanson43206
Thu Jul 27, 2023 3:33 pm
 
Forum: How best to preserve vital knowledge?
Topic: Class on Basic Orbital Mechanics - ellipses and related
Replies: 41
Views: 74065

Re: NewMars.com/forums Zoom Meetings

246,780,271 km [22.2 km/s]

Place holder for today's Calendar Update

NewMars.com/forums is back up!

Many thanks to everyone who helped with the recovery, including:
Executive Director James Burk
NewMars Junior Administrator kbd512
And others ...

(th)
by tahanson43206
Thu Jul 27, 2023 12:07 pm
 
Forum: How to build a civilization from scratch on another world?
Topic: NewMars.com/forums Zoom Meetings
Replies: 58
Views: 93920
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