Aliens Might Visit Us

Well, all of us have been fascinated by the idea of Aliens coming to visit our planet someday. These ideas have only been intensified by the Hollywood's extravagant movies based on the idea. However, you should know that if the aliens want to reach out to us , they might do it via radio waves as the technology is quick and affordable. Also, we really don't know how these aliens would look like and lastly, Carl Sagan also believed that while communicating with Aliens may be theoratically possible, the political system on Earth makes it highly unlikely that we'd get in touch.