Anonymousabout 4 hours ago
A peer-reviewed study published in April 2026 found that Aspergillus calidoustus, a fungus isolated from NASA's own spacecraft cleanrooms, survived simulated Martian surface conditions and deep-space transit — the first eukaryotic organism shown capable of persisting through every phase of a Mars mission. The finding intensifies a long-running debate over planetary protection standards, sterilization costs, and whether current protocols can prevent Earth life from contaminating Mars at a time when multiple nations are planning landers, rovers, and sample-return missions within the next decade.