www.sciencedaily.com
Moss spores exhibited remarkable resilience by surviving 1.5 years of exposure to the harsh environment of outer space on the ISS. Contrary to expectations, many remained viable and germinated upon return to Earth, enduring vacuum, temperature extremes, and intense UV radiation. Scientists attribute this hardiness to the spores’ natural protective coating. This discovery suggests simple plants possess surprising adaptability, raising possibilities for cultivating vegetation and supporting agriculture in future off-world habitats and long-term space missions.
