How important it is to find Life on other planets.: How important it is to find life on other planets.

After all Yes, It is important to find life on other planets as we don't know when the portal to the outer galaxy may get closed it is very likely that till the 2070-2080 the world is likely going to face the never before that is the AI Technology the world has progressed a lot in the AI technology till date{ie;october 2020}