are we alone in this universe ?

it's big out there, what do you think?

Probably yeah. I highly doubt that there is an organism on our level or more advanced. At most some cells/really simple creatures.

As far as we understand the universe is infinitely expanding, forever. The odds of earth being the only place to hold life is unimaginable. People who don't think life is out there are closed minded as fuck.

if the universe is not expanding forever, there might be a slight chance of actually being the only species of the universe, even though i don't believe it at all

Infinite universe, very unlikely

I think it's too unreasonably large for their not to be other alien life, even if it only existed momentarily or even if it's just microorganisms, but I highly doubt we will ever interact with another alien lifeform.

no aliens are real and the earth is flat

I don't think so, the universe is too large for us to be alone

I think we'll never know really and thats depressing

If we were alone id be truly concerned, the universe is huge.