O you believe that life exists elsewhere in the universe? Why or why not? Please use science to support your claims.

Do you believe that life exists elsewhere in the universe? Why or why not? Please use science to support your claims.

If you do believe that life exists elsewhere, do you think its similar to life here on earth, or quite different? In what ways might it be similar?

If intelligent life does exist, one of the best ways to find it is to send messages to other planets, in hopes that aliens will hear us. Is this something we should do?