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Space Ex­plo­ra­tion & Colonization

Space Ex­plo­ra­tion & Coloniza­tion in­volves hu­mans or hu­man-built ma­chines trav­el­ing to other planets, star sys­tems, or galax­ies.

Pos­si­ble mo­ti­va­tions in­clude cu­ri­os­ity, re­duc­ing the chance of ex­is­ten­tial risks, and ex­pand­ing hu­man civ­i­liza­tion.

Pos­si­ble tech­niques in­clude both pre­sent or near-fu­ture tech­nol­ogy and spec­u­la­tive fu­ture tech­nol­ogy.

For the ques­tion of why alien civ­i­liza­tions haven’t space-colonized us, see Great Filter.

Re­lated Se­quences: So You Want To Colonize The Universe

[Question] Space coloniza­tion: what can we definitely do and how do we know that?

Ruby
6 May 2019 23:05 UTC
33 points
6 comments1 min readLW link

To re­duce as­tro­nom­i­cal waste: take your time, then go very fast

Stuart_Armstrong
13 Jul 2013 16:41 UTC
47 points
50 comments3 min readLW link

[LINK] Wait­butwhy ar­ti­cle on the his­tory and fu­ture of space ex­plo­ra­tion, SpaceX and more

LizzardWizzard
8 Sep 2015 11:14 UTC
3 points
26 comments1 min readLW link

A Quick Tax­on­omy of Ar­gu­ments for The­o­ret­i­cal Eng­ineer­ing Capabilities

Ruby
21 May 2019 22:38 UTC
30 points
1 comment3 min readLW link

Astron­omy, space ex­plo­ra­tion and the Great Filter

JoshuaZ
19 Apr 2015 19:26 UTC
23 points
68 comments20 min readLW link

Link: White House wants your ad­vice on space exploration

polymathwannabe
18 Oct 2014 14:32 UTC
2 points
24 comments1 min readLW link

Poli­ti­ci­ans stymie hu­man coloniza­tion of space to save make-work jobs

Roko
18 Jul 2010 12:57 UTC
11 points
98 comments4 min readLW link

Stan­ford talk: easy step to uni­ver­sal colonisation

Stuart_Armstrong
22 Mar 2013 4:35 UTC
6 points
1 comment1 min readLW link

So­lar sys­tem colon­i­sa­tion might not be driven by economics

Stuart_Armstrong
21 Apr 2020 17:10 UTC
26 points
44 comments2 min readLW link

Coloniza­tion mod­els: a pro­gram­ming tu­to­rial (Part 1/​2)

snarles
16 May 2011 23:33 UTC
27 points
6 comments15 min readLW link

Coloniza­tion mod­els: a tu­to­rial on com­pu­ta­tional Bayesian in­fer­ence (part 2/​2)

snarles
17 May 2011 3:54 UTC
19 points
6 comments8 min readLW link

[Question] Why is it valuable to know whether space coloniza­tion is fea­si­ble?

Ruby
7 May 2019 19:58 UTC
6 points
4 comments1 min readLW link

Pur­pose­ful­ness on Mars

JamesAndrix
8 Aug 2010 9:23 UTC
13 points
7 comments3 min readLW link

[Question] Is a near-term, self-sus­tain­ing Mars colony im­pos­si­ble?

ESRogs
3 Jun 2020 22:43 UTC
12 points
17 comments1 min readLW link

Musk, Mars and x-risk

Kawoomba
23 Nov 2012 20:32 UTC
10 points
64 comments1 min readLW link

[Question] Is it definitely the case that we can colonize Mars if we re­ally wanted to? Is it rea­son­able to be­lieve that this is tech­ni­cally fea­si­ble for a rea­son­ably ad­vanced civ­i­liza­tion?

Ruby
7 May 2019 20:08 UTC
9 points
0 comments1 min readLW link

[Link] Space Sta­sis: What the strange per­sis­tence of rock­ets can teach us about innovation

Kaj_Sotala
3 Feb 2011 18:36 UTC
17 points
20 comments5 min readLW link

Neil Arm­strong died be­fore we could defeat death

kilobug
25 Aug 2012 19:49 UTC
−1 points
34 comments1 min readLW link

[Fic­tion] IO.SYS

DataPacRat
10 Mar 2019 21:23 UTC
25 points
3 comments22 min readLW link

Quan­tify­ing an­thropic effects on the Fermi paradox

Lanrian
15 Feb 2019 10:51 UTC
26 points
4 comments41 min readLW link

Luna First, But Not To Live There

NathanielMRouth
8 Sep 2020 3:14 UTC
21 points
21 comments5 min readLW link
(nathanielmrouth.wordpress.com)

[Question] If Star­ship works, how much would it cost to cre­ate a sys­tem of rotable space mir­rors that re­duces tem­per­a­tures on earth by 1° C?

ChristianKl
14 Sep 2020 18:46 UTC
13 points
6 comments1 min readLW link
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