UFOs

[BengalsRocker]

(05-19-2021, 06:42 PM)Arturo Bandini Wrote: If they were really malevolent, we wouldn't stand a chance. 

BTW, I highly doubt it's something else than probes.

The own macrosystem of Earth is a combination of thousand of thousand of years of evolution and we know how a simple virus can change things, it's a really divine balance of "Earth things" and I doubt an organism which is alien to this macrosystem can leave like that without any severe damages to his own organism.

The biggest lesson we will learn by visiting Mars is how we are tied to Earth.

My two cents.

Not to jump to another subject but how do scientists on this planet know what it takes for alien life forms to survive/exist?

I am totally baffled by the arrogance to be able to determine what an organism/species requires that they've never possessed nor have knowledge of before discovery.