New Signs of Alien Life

[Barkley]

StarOcean said:

Volterra_90 said:
It would be almost impossible that there's not alien life forms out there. Now, what keeps me worried is this. What if the first alien life form we stablish contact with is hostile? (If we ever make contact). I'm not saying that we're a peaceful species (we're definitely not). But we can probably be vastly underpowered.

I'm more concerned by the diseases they carry than their weapons

Any diseases they carry would have evolved specifically around their biology, it would be surprising if it would be effective against humans.