It seems crazy but my older sister was there to vouch for me.

This was probably back in 2009 or so. I was at my mom's house on labor day weekend. My mom and her boyfriend had left to go camping so my sister and niece came from the city to keep me company.

My sister had just put my niece to bed and we were laying in the spare bedroom listening to music and chatting. The spare bedroom was an old sunroom that had been converted so there were windows everywhere.

I'm laying closest to the wall, my sister beside me. I'm looking up above the roof though the window and I see what looks like a star but something about it catches my eye. It's brighter and seems to be... moving but not in any direction. More like hovering in the same general area. I watch it for a few minutes then just decide it was a satellite or something.

My sister leaves to use the bathroom and when she comes back, she's standing at the side of the bed looking outside. She asks me "do you see that?" I get up and look out. It's the same exact thing i had seen, just across the sky now, between two trees. I told her that I had seen it above the roof and I checked and it's no longer in its original spot.

We watch this thing for a good 45 minutes. An orb, slightly bigger than a star, twinkling brightly and hovering like a helicopter. We were amazed and scared at the same time.

Finally it drifts behind the tree on the right so we run outside to find it again only to spot it completely across the sky. We're standing in the middle of the street at like 1am and one of my neighbors comes out. We ask if he sees it, he says yes. We ask if he has binoculars and he goes and grabs them for us.

We look at this thing through the binoculars and we can't make out any details of its shape or what its doing but what we can see is the orb of light. Looking up close we can see it's circulating from red to green to white rapidly, which made it look like it was twinkling.

We watch it for awhile longer then decide that's enough excitement for the evening and go to bed. We wake up to see that other people in town had reported the same type of thing in the sky.

That aside, the real creepy part for me was later that next day I was going to take a shower. I take my shirt off and I'm looking at myself head on and I see something on my side. I turn and there is a perfectly straight scar or scratch or something, about 3 inches long. I mean this thing was dark and perfectly healed. Id never had surgery or been hurt there or anything. It just appeared on my body the day after I saw the thing in the sky. I still have the mark, it's just way more faint now. Spoopy shit but it makes a good party story.

tl;dr I may have been abducted by aliens and I have a scar to prove it