List of microorganisms tested in outer space

The survival of some microorganisms exposed to outer space has been studied using both simulated facilities and low Earth orbit exposures. A large number of microorganisms have been selected for exposure experiments, as listed in the table below. Research and testing of microorganisms in outer space could eventually be applied for directed panspermia or terraforming.

List of microorganisms tested in outer space

The survival of some microorganisms exposed to outer space has been studied using both simulated facilities and low Earth orbit exposures. A large number of microorganisms have been selected for exposure experiments, as listed in the table below. Research and testing of microorganisms in outer space could eventually be applied for directed panspermia or terraforming.