Thinking laterally I started thinking about the possibilities of extraterrestrials searching for us and us searching for them but the problem is we cannot possibly communicate with current thinking.
We have five senses, what if they have six that differ from ours, Our perception is time is a constant what if for them its linear. Our life is based around mass, force, time what if they have different...not rules just differnt existance to us? Is there anyone doing theoretical ideas along these lines? What are they looking into?