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Astronomy

TagLast edit: Jan 26, 2022, 8:26 PM by Gunnar_Zarncke

See also Physics, Astrobiology, Great Filter

Astron­omy, Astro­biol­ogy, & The Fermi Para­dox I: In­tro­duc­tions, and Space & Time

CellBioGuyJul 26, 2015, 7:38 AM
61 points
22 comments1 min readLW link

Some Va­ca­tion Photos

johnswentworthJan 4, 2024, 5:15 PM
83 points
0 comments1 min readLW link

Astron­omy, space ex­plo­ra­tion and the Great Filter

JoshuaZApr 19, 2015, 7:26 PM
37 points
68 comments20 min readLW link

So You Want to Colonize The Universe

DiffractorFeb 27, 2019, 10:17 AM
21 points
18 comments6 min readLW link

[Question] What’s the longest a sen­tient ob­server could sur­vive in the Dark Era?

RaemonSep 15, 2022, 8:43 AM
33 points
15 comments1 min readLW link

Sim­ple proofs of the age of the uni­verse (or other things)

AstynaxSep 13, 2022, 6:20 PM
16 points
12 comments1 min readLW link

Dou­ble As­teroid Redi­rec­tion Test succeeds

sanxiynSep 27, 2022, 6:37 AM
19 points
5 comments1 min readLW link
(twitter.com)

[Question] What is the most prob­a­ble AI?

Zeruel017Jun 20, 2022, 11:26 PM
−2 points
0 comments3 min readLW link

Nei­ther Coper­ni­cus, Gal­ileo, nor Ke­pler had proof

Meow PNov 22, 2023, 6:41 PM
4 points
10 comments1 min readLW link
(www.cricetuscricetus.co.uk)

Napoleon stole the Ro­man In­qui­si­tion archives and in­ves­ti­gated the Gal­ileo case

Meow PNov 27, 2023, 9:41 AM
−3 points
0 comments1 min readLW link
(www.cricetuscricetus.co.uk)

[Cross-post]The the­o­ret­i­cal com­pu­ta­tional limit of the So­lar Sys­tem is 1.47x10^49 bits per sec­ond.

William the Kiwi Oct 17, 2023, 4:06 PM
8 points
10 comments1 min readLW link
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