Omega
by Jack McDevitt · first published 2004
3mentions
1recommended by
2HN commenters
2015–2017first – last mentioned
50% recommend50% neutral
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The scifi novel "Omega" by Jack McDevitt also had this.
on “A tall chimney to facilitate heat exchange in the atmosphere” ↗This has been explored in sci-fi by Jack McDevitt in his Priscilla Hutchins series. He had large Omega Clouds of alien devices attacking anything with straight lines and right-angles, as those were indicative of intelligence.
on “Evidence for nuclear explosions on Mars [pdf]” ↗This brings to mind the Omega clouds from Jack McDevitt's novels, starting with: https://en.wikipedia.org/wiki/The_Engines_of_God
on “The ‘Dyson Sphere’ mystery deepens: Star keeps dimming” ↗