I've recently just watched the movie "Skyline". Here is the storyline from the official site: "After a late night party, a group of friends are awoken in the dead of the night by an eerie light beaming through the window. Like moths to a flame, the light source is drawing people outside before they suddenly vanish into the air. They soon discover an otherwordly force is swallowing the entire human population off the face of the earth. Now a band of survivors must fight for their lives as the world unravels around them."

I've seen better alien invasion movies so I wasn't impressed about this one but at least this movie made me think about something.

Are we alone in the Universe? I'm not so sure...

But the bigger questions is: If we are invaded by aliens what we'll do?

Will they come in peace or they will be like the conquistadors when they discovered America and took advantage of the superior technology and killed almost all indigenous? Almost...

If they are aggressive do we have any chance against them with our technology?

I just hope if the day comes for some pretty advanced and wise aliens that will come in peace and bring the peace to our Earth and solve some of our problems....