Story perspectives
Space-Flight-Tested Bacteria Could Revolutionize Mars Missions
10/9/2025
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Story summary
- Bacillus subtilis survived a space-launch, with post-flight tests showing no changes in structure or growth.
- A sounding rocket flight subjected it to rapid acceleration, microgravity, and deceleration, informing future Mars missions by ensuring viability of bacteria for human health.
- Findings may boost life-support systems and advance Earth biotechnology; the study was published in npj Microgravity on October 6, 2025.
