living things in Gliese 581g system as of past 20 years

Created by themusicgod1 on 2017-09-21; known on 2400-01-01

themusicgod1 estimated 3% on 2017-09-21
themusicgod1 said “(technically predictionbook is for things in the future… but relativity kind of messes with this. 2 years in the future+ 20 light year delay is still 18 years sideways)” on 2017-09-21