Do u believe in aliens. Do they exist? Wht happens if we r invaded

I do think that aliens exist just based on the statistics of the universe. There just has to be. But whether they are visiting us on a regular basis? No. Not at all. Why would they? We are a small planet of what they would probably consider 'low developed' world. We can only send something out to some planets, but nothing compared to what they are able to achieve so why would there be any interest? If it IS like star trek then they wouldn't interfere with us as we have not acheived that level which would make us beneficial 'partners' in the intergallactic family. We can't even save the planet from ourselves. How can we be expected to be of interest to aliens.

Yes i do believe the existence of aliens. If we humans are existing on earth there might be so many living beings on other planets too. they might also be thinking like us and may be calling us aliens ;)

well, there is a better probability than we think that ET-extra terrestrials exist...but about their intelligence, and whether they have devised any crafts that can do intergalactic voyages, we are not sure...at present what we r doing is to try and catch any radio waves emmitted by them from their planets as a reply to the ones we sent...but in midst, these UFOs and those sightings may be real or may be hoax...well, i have an ebook on UFOs which was written by airforce chief in which he stated that they are true but his superiors, and leaders are trying to cover them up for a lot of reasons which he has elaborated so well in the book. u may debate that this book may be false, but all the more, it takes time for proving their authenticity beyond doubt...