A metallurgist's doubts about self-replicating probes (centauri-dreams.org) | HN Screenshots

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Screenshot of centauri-dreams.org: A metallurgist's doubts about self-replicating probes

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Screenshot of centauri-dreams.org: Astronomical Accidents, and the Proxima Centauri 'Signal' That Wasn't

Astronomical Accidents, and the Proxima Centauri 'Signal' That Wasn't (centauri-dreams.org)

32 points by JPLeRouzic 2 years ago | 3 comments

Screenshot of centauri-dreams.org: A 'Tatooine' Planet Directly Imaged

A 'Tatooine' Planet Directly Imaged (centauri-dreams.org)

3 points by JPLeRouzic 10 months ago | 0 comments

Screenshot of centauri-dreams.org: The 'Freakish Radio Writings' of 1924

The 'Freakish Radio Writings' of 1924 (centauri-dreams.org)

72 points by JPLeRouzic 2 years ago | 6 comments

Screenshot of centauri-dreams.org: SETI's hard steps and how to resolve them

SETI's hard steps and how to resolve them (centauri-dreams.org)

33 points by JPLeRouzic 1 year ago | 25 comments

Screenshot of centauri-dreams.org: Vega's Puzzling Disk

Vega's Puzzling Disk (centauri-dreams.org)

52 points by JPLeRouzic 1 year ago | 1 comments

Screenshot of centauri-dreams.org: Protoplanetary Disks Are Smaller Than Expected

Protoplanetary Disks Are Smaller Than Expected (centauri-dreams.org)

26 points by JPLeRouzic 1 year ago | 2 comments