How could we be so sure

More and more i see on tv
people saying we are not alone
we might be going crazy
i don't know but something is going on
No we are not alone
no matter what they say
at the gateway of the milky way
(chorus)
how could we be so sure
how could we be so sure
Do you believe; is there anything
somewhere out there light years away
they keep everything under cover
no one will dare to say
No we are not alone
no matter what they say
at the gateway of the milky way
(chorus)
how could we be so sure
how could we be so sure
How long will it take
until they let us know
what we have known for a while
the truth is carefully hidden from us
they never lie only deny
(chorus)
how could we be so sure
no matter what they say
(chorus)
how could we be so sure