This video of a UFO is from the NASA ISS livestream, September, 2016.
UFO is an acronym for "Unidentified Flying Object," and does not necessarily indicate extraterrestrial control, beings, or even space travel. Most video and photos of UFOs have been taken in Earth's atmosphere. Whether or not extraterrestrial life exists or has ever been in contact with humans on/from Earth is highly debatable, but some reports have been debunked as counter-intelligence related to The Space Race.
© The Weirding, 2017