Photos of a black triangle UFO over Seattle have been shared on the UK's Mirror news outlet:
Considering the seeming spike in triangle UFOs in the US, what could be the cause? Is there an increase of top-secret military crafts, like the Mirror UK suggests (see photo below), or alien visitation... or both?
If you've seen a triangle UFO, report your sighting.
Got theories on this UFO sighting and others like it? Share them in the comments or on Facebook, Twitter, or Instagram.
Have you seen a UFO or alien? You are not alone! This site is updated daily with the latest UFO sightings and alien and paranormal news from Texas and all over the world.