Me and my girlfriend was walking home from my mother's .we get to the entrance of the apartments and I looked up and seen a huge black triangle up high in the sky. It wasn't completely dark out but the sun done set by that time, some neighbors in the neighborhood saw it too and we're lost for words about what we saw. I wanted my girlfriend to record it but my mother was calling and by the time she was done talking it had went up higher to the point you couldn't see it anymore. It had no lights, no sound traveling slow but acceleratin higher it went. It looked like a paraglider but way to big like as a jumbo jet big! I keep watching for about 30 minutes after it was gone but never seen anything.