Questions with the keyword 'universe'

• Are we alone in the universe? by anon-240764 to Tom, Rebecca, Emily, Elspeth, Ben, Antoine Comments: (No comments so far )
• Are there other universes? by anon-240764 to Tom, Rebecca, Emily, Elspeth, Ben, Antoine Comments: (No comments so far )
• Are we the only advanced species in the universe? With the universe always expanding, the must be another advanced by anon-240763 to Tom, Rebecca, Emily, Elspeth, Ben, Antoine Comments: (No comments so far )