Moss spores survive and germinate after 283-day ‘space walk’
This moss grew from a spore exposed to space for nine months Tomomichi Fujita On 4 March 2022, astronauts locked 20,000 moss spores outside the International Space Station and left them exposed to the rigours of space for 283 days. They then rescued the spores and returned them to Earth on a SpaceX capsule so…


