People have wondered if there is other intelligent life in the universe. Although we have not found any extraterrestrials yet, scientists have found other planets that could support life. We have tried to send messages into space and listened to signals from other planets,but so far there has been no communication
Do you think it is a good idea to look for extraterrestrials ? Should we try to communicate with them? Why or why not?
There are many images of extraterrestrials in movies, TV shows,and book. If we found real extraterrestrials, do you think they would be similar to those fictional beings?