Humans will actually be very happy to meet aliens, according to new research.

Hollywood might have led us to expect that an alien invasion would be greeted with tanks and guns. But some of the first serious research into how people would feel about meeting extraterrestrials shows that we would be far more positive than you might think.

"If we came face to face with life outside of Earth, we would actually be pretty upbeat about it," said Arizona State University Assistant Professor of Psychology Michael Varnum. "So far, there's been a lot of speculation about how we might respond to this kind of news, but until now, almost no systematic empirical research."