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Chinese scientists have discovered a new bacterial strain, Niallia tiangongensis, aboard the Tiangong Space Station. This is the first unique strain isolated on the Chinese space station and was found during the Shenzhou-15 mission. The bacteria exhibit remarkable resistance to the harsh space environment, including radiation and oxidative stress. This discovery has implications for astronaut health, spacecraft maintenance, and potential terrestrial applications, such as sustainable waste recycling. The findings are part of the China Space Station Habitation Area Microbiome Programme (Champ).

Prepared by Olivia Bennett and reviewed by editorial team.