Hacker News new | ask | show | jobs
by naikrovek 1503 days ago
We don't know all forms that life can take. We simply do not know what is possible outside our own tiny realm, and our understanding is limited because of that.

In 1000 years, do you think we won't have discovered forms of life that we would say are impossible today? We've discovered things we thought were impossible just 20 years ago!