What will it take for us to be fully confident that we have found life elsewhere in the cosmos?
What will it take for us to be fully confident that we have found life elsewhere in the cosmos?
Links
[1] https://www.edge.org/annual-question/what-is-the-last-question
[2] https://www.edge.org/inthenews/what-is-the-last-question
[3] https://www.edge.org/contributors/what-is-the-last-question
[4] https://www.edge.org/responses/what-is-the-last-question
[5] https://www.edge.org/memberbio/carolyn_porco