Scientists propose that a moon base could act as an isolated first line of biological defense against extraterrestrial samples that might be harmful to Earth's biosphere.

Should we store Mars samples on the moon to keep alien germs away from Earth?

Source: space
Source Link: https://www.space.com/astronomy/moon/should-we-store-mars-samples-on-the-moon-to-keep-alien-germs-away-from-earth