you're welcome Panda_girl

I think I know where t_o_guy is coming from by saying they are fallen angels, and it's not an attack on the idea that someone has regarding aliens and so forth but it is a widely growing concept that the reason for aliens being so popular is because they are the manifestation of demons/fallen angels on this world. We have to remember that since evolution has taken hold of the education system, God as in the creator of this earth, simply doesn't make sense to a non believer because science says He can't exist due to evolution not creation being the cause for where we find ourselves today.
This means that if demons were to strike fear in the hearts of people by showing themselves as being demons, people would run to the nearest church to seek guidance for spiritual attacks. So by having the alien craze sweep the world they have free reign for all those who don't have the Holy Spirit in them. This isn't just religious propaganda, an actual study held by a non Christian group found that the only group of people NOT to have a close encounter of any kind were true God fearing Christians. A report also stated that in some cases an 'alien' has manifested itself in physical form, but as soon as the person began to proclaim the name of Christ, the 'alien' fled (don't forget that many people who aren't Christians start calling on Jesus' name when they are scared or fearing death)! The study was so conclusive that some of the people making the study actually became born-again Christians afterwards!
As far as UFO's go, don't forget that the technology we have available to us is at least 10 years behind what the government has available. Think about how much society has changed from the year 2000 to now. So for us to see 'alien aircrafts' in an actual physical form is not necessarily a demonic invasion lol, but it could be an actual craft capable of maneuvers we can't imagine possible.
Anyways, I'm sorry if I put a real serious feel to a relatively light-hearted suggestion. I still joke around with my mates about aliens n stuff but they remain just that, jokes haha.
Anyways, much love