Early Earth was a water world

2 pointsby conse_ladabout 5 years ago

1 comment

eesmithabout 5 years ago

141 comments in yesterday's post on the topic, at <a href="https://news.ycombinator.com/item?id=22468457" rel="nofollow">https://news.ycombinator.com/item?id=22468457</a> .