Hacker News new | past | comments | ask | show | jobs | submit login

The impact of the body that created the moon is meant to have taken place in the early Hadean, long before the Earths surface cooled enough to support life.

You're right of course. Your comment lead to me reading about Hadean and Archean which has been quite interesting.

Guidelines | FAQ | Support | API | Security | Lists | Bookmarklet | Legal | Apply to YC | Contact