Cosmology has always been an interesting area of study for me. For as long as I can remember, every time I look up at the night sky, a million questions pop into my head. Questions such as “Is there an intelligent life out there?” “How large is space, does it expand infinitely, if it does, what does it expand into?” These and many other questions still plague my mind. We can define Cosmology as the …showed first 75 words of 1159 total…

…showed last 75 words of 1159 total…a possibility that they could be hostile towards us as well as more technologically advanced, and vice-versa. The possibility that Earth could be the only planet to ever sustain life is very low in my mind. We aren’t even the proven original inhabitants of this planet Earth. It is very possible that the first life form that could have evolved into a human was brought here, to Earth by an asteroid, comet, or meteor