A relevant quote that stuck to my mind from the movie "contact":
"Young Ellie: Dad, do you think there's people on other planets?
Ted Arroway: I don't know, Sparks. But I guess I'd say if it is just us... seems like an awful waste of space."
"Young Ellie: Dad, do you think there's people on other planets?
Ted Arroway: I don't know, Sparks. But I guess I'd say if it is just us... seems like an awful waste of space."
The circle had closed. She found what she had been searching for.