Many space missions are searching for life beyond Earth – but are we prepared for the fallout if they succeed?

Historical events hold lessons about collaboration and competition in space that could inform how experts plan for the discovery of life beyond Earth.

By: Margaret E. Kosal, Georgia Institute of Technology; Dayana Alagirova, Georgia Institute of Technology, and Karryl Kim Sagun Trajano, Nanyang Technological University, The Conversation

Outlets: The Conversation

Published: September 1, 2026

Words: 1,511

Last Updated: 10 hours, 47 minutes ago

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By Margaret E. Kosal, Georgia Institute of Technology; Dayana Alagirova, Georgia Institute of Technology, and Karryl Kim Sagun Trajano, Nanyang Technological University

Microbes from space have fueled the plots of science fiction mainstays like “Project Hail Mary” and “The Andromeda Strain.” But with more space missions launching each year, finding extraterrestrial life in a microbial form is becoming more plausible. What will the response be back here on Earth if – or when …

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