Existence of aliens • English Conversation Questions

What is your personal belief regarding the existence of aliens?
What evidence do scientists have to support the existence of extraterrestrial life?
Do you think that aliens have visited Earth before? Why or why not?
What do you think aliens might look like?
Do you think that humans would be able to communicate with aliens if they exist?
What do you think would happen if we were to discover that aliens exist?
Do you think that the government has any knowledge about the existence of aliens that they are not sharing with the public?
How would the discovery of aliens impact religion and spirituality?
What impact do you think the discovery of aliens would have on society and culture?
Do you believe that we should actively search for and try to make contact with aliens?
What measures do you think we should take in case we were to make contact with aliens?