As cool as it would be if we had visits from outer space – there is no evidence, no proof, no nothing.
There are lights in the skies – UFO’s – but they’re just that. Unidentified Flying Objects – and that does NOT mean they’re flying saucers.
It would be impossible to hide something as historic as “First Contact.” Someone convince me how a government agency would put a lid on THAT, how not a single investigating reporter would find out or a single agent spill the word.
Sure, there is probably life elsewhere out there. The latest Frank Drake Equation calculation I saw placed some 450 intelligent civilisations in the Milkyway – but that’s among 200 billion stars. So only one in 444 mio. stars would have such a civilisation.
How’d they even know we were here?
Typical human geocentric view of the Universe I guess.