1) Hoax (modulated voices and the hallmark cadences of someone "trying" to act are the dead giveaways) 2) Is a mylar balloon, likely something that looks like Grimace--or a witch 3) Is space debris: bits of junk floating in orbit (there's tons of it up there). I'd wager it's actually fairly small and closer to the camera.
The first one looks so fake! lol.
I like the second and it might be plausible.
I have to admit that those crazy flying humanoids fascinate the hell out of me and creep me out.
1 fake2 balloon3 Could be junk, another sat, really anything.
wicKED; well said.