Other than accounts of abduction (some of which are actually pretty convincing), people usually cite two things as strong signs of alien life: the Wow Signal and the Black Knight. But I imagine y'all don't know what they are so let me explain

1. The Wow Signal

There are a whole bunch of radio telescopes pointed at different areas in the sky, trying to find any unusual signals. A lot of times they just pick up radio waves from pulsars (rotating neutron stars that emit radio waves), and think nothing of it. But one day, an astronomer (I forget his name) was observing the data collected from one of the telescopes and was shocked to find a radio wave 30x stronger than what a pulsar is capable of, and he concluded it was not a natural occurrence. Someone had to have sent it. In amazement, he wrote "Wow!" Next to the data and that's where it gets its name.

Basically, someone in a galaxy far away sent us a signal and by chance, we picked it up. We also sent one back and its expected to reach there in 2020.

2. The Black Knight

Basically, there is a 13,000 year old (this number is iffy but it was officially discivered by Nicola Tesla in 1899) artificial sattelite orbiting Earth and no one knows how it got there or why its there. Researchers are quick to write it off as a myth but offer no explanation.Conspiracytheorists say someone placed it there to watch over us. Others say it was a secret government operation, but for what ? And why wouldn't they just tell us? Surely they knew someone would see it eventually.

Which is the most believable to you ? What convinces you more? Are there any other signs you feel give more definitive proof? Spill the tea

I mean, of course there's the whole Apollo theory but that's a tricky one.

The Black Knight has always fascinated me. It's so massive and we still know nothing about it, and it's clearly not a piece of floating space junk.

The Black Knight is just space debris from a mission back in the 60's.

Interesting explanation considering it was discovered in 1899, no?

never heard of the black knight let me google about it

The impressive crops and the black knight.

That's the wow signal girl

I had never heard of The Black Knight until this thread but wow, that's fascinating

Well there's obviously no definitive proof but they think it came from the M33 globular cluster

The Black Knight and Björk

Screaming!! Never heard of the black knight wtf
There is even a photo of it
What is this

The government brainwashed you tbh

What? This is the first time I hear about this thing

Omg Black Knight slays me.

Beam me up, kings!