As the title suggests, this following massive UFO was actually captured by NASA themselves as you can see from the following picture.
It is by far the largest UFO that we’ve ever seen on Earth, and according to most experts, it might also be the mothership that is controlling all of the UFOs that abduct people on Earth as we know them.
It was spotted hovering above Earth at 250 miles altitude and as you can see it appears to be hiding in the clouds.
Many experts believe that the size of it makes it quite hard to constantly maintain a camouflage on so it prefers to simply hide in the clouds instead.
The UFO was actually captured on film by the International Space Station and as you can see, it’s massive, even bigger than the International Space Station altogether.
It is believed to be more than two hundred kilometers wide and as you can see it’s very alien-looking.
Many have claimed that this could all just be a trick of the light or a natural phenomenon surrounding clouds but so far no one has been able to actually prove this.
For the most part, it appears as though the visuals don’t lie, this is an alien UFO and a massive one at that too.
They are most likely not friendly either as they’d rather hide than interact with us.