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Sorry, I'm afraid that aliens have long since taken over the earth. Only alien creatures would waste, pollute, and destroy a beautiful planet like earth. They're known as humans.
they would help us upgrade our technology
It broadcasts radio signals to the sky, so that aliens can figure out that an intelligence exists on Earth, and find us.
No, no there aren't.
Yes they can!
ALIENS ARE A FAKE! The Aliens never came here and just say hi to us. They can't just help us build because their fake! They might be in disguise or in props and the background is a fake!
saving memories
they could of been and the government didnt want us to panic
There are aliens, people who are not US citizens, in Puerto Rico as there are in most other parts of the United States. There is not evidence for the existence of aliens, beings from outer space, anywhere on earth.
they infiltrated our gov. with help from aliens and then threatened to nuke us
Aliens will come to earth one day. i know it. in the bible, Qur'an and other holy books all say that when the end of the world is near then aliens from basically all over space will come to earth and they will keep our earth going but us humans would go extinct from the aliens and they will be the things living on earth instead of humans. Its just like the dinasours, we took over and they went extinct. The same thing will happen to us.
Dolphins are not satanic, they are aliens that came to earth to warn us of the horrible future
because they might be bad, and destroy us for earth so they can live there