Live Science on MSN

Viruses that evolved on the space station and were sent back to Earth were more effective at killing bacteria

Near-weightless conditions can mutate genes and alter the physical structures of bacteria and phages, disrupting their normal ...
Space.com on MSN

Viruses may be more powerful in the International Space Station's microgravity environment

The International Space Station (ISS) is a closed ecosystem, and the biology inside it — including its microbial residents — ...