Crescent-shaped UFOs

A leaked NASA photo from the International Space Station ISS caused a stir when it showed what appeared to be a crescent-shaped UFO.

The image was quickly shared on social media and sparked intense speculation about its origin, while some speculated that it could be an
extraterrestrial spacecraft.

Many experts argued that it was likely just an optical illusion created by the sun's reflection off the International Space
Station.

NASA officials later revealed that it was actually one of their scientific
balloons that had launched from Fort Sumner in New Mexico.