undefined | Better HN

0 pointsPanzerschrek4mo ago0 comments

We don't need to look hard. If interstellar travel is possible and someone in our Galaxy have developed it in the past, the whole Solar System including Earth should be already colonized.

0 comments

gizajob4mo ago

There are many other answers to why it isn’t outside of “they should have done this but haven’t and therefore cannot exist”.

j / k navigate · click thread line to collapse

0 pointsPanzerschrek4mo ago0 comments

We don't need to look hard. If interstellar travel is possible and someone in our Galaxy have developed it in the past, the whole Solar System including Earth should be already colonized.

0 comments

gizajob4mo ago

There are many other answers to why it isn’t outside of “they should have done this but haven’t and therefore cannot exist”.

j / k navigate · click thread line to collapse