cosmic-catastrophe
The Lacerta gamma-ray burst serves as a central event illustrating unpredictable cosmic dangers that have caused massive loss of life and environmental devastation.
2 chapters across 2 books
Diaspora (1997)Greg Egan
The chapter depicts Yatima reflecting on Earth's devastated state after the Lacerta gamma-ray burst and the extinction of flesh-based life, while conversing with Inoshiro about humanity's future in digital polises and interstellar exploration. Yatima decides to migrate to Carter-Zimmerman to join efforts in advanced space travel and understanding cosmic threats, whereas Inoshiro has embraced a fatalistic, resigned outlook influenced by an ancient memetic replicator. The chapter ends with Yatima departing through a portal and the conceptory enforcing conformity by rejecting mutant shaper values.
The Wanderer (1965)Fritz Leiber
Chapter Twenty-eight of The Wanderer depicts the fifth appearance of the Wanderer planet in Earth's night sky, triggering widespread social, religious, and psychological upheavals globally. The narrative explores diverse human reactions—from worship and revolt to scientific skepticism and personal crises—amid catastrophic floods and environmental chaos. The chapter also portrays intimate human moments of resilience and adaptation, highlighting the contrast between cosmic events and individual experiences.