A fishing crew has reportedly recovered what is thought to be the remains of another spy balloon in the waters off Alaska.
NORAD has been tracking an unknown high-altitude balloon that was first spotted on Friday.
A real-life version of Stephen King's terrifying killer clown Pennywise has been leaving red balloons all around Skelmorlie.
The rather embarrassing incident was recently recounted in a Tweet by the US Naval Institute.
Three unidentified objects have now been downed by fighter jets over North America and we still don't know what they are.
The mysterious object was reportedly smaller than the Chinese balloon that was shot down last week.
The US tactical fighter jets were sent to intercept a suspicious object near Kauai's north shore.
A recently distributed image of a UFO captured from a US fighter jet may have a rather mundane explanation.
A novelty balloon of the metal-suited Marvel hero recently caused panic in the town of Dankaur, India.
A large balloon-like 'UFO' has captured the attention of local residents, the media and even the government.
According to FCC documents, the US military has been experimenting with a new type of mass surveillance.
Residents of Butler County, Ohio were left perplexed earlier this month by a giant white orb in the sky.
Tom Morgan managed to reach a height of 8,000ft by attaching helium balloons to a camping chair.
Tolima province residents were left terrified after a mysterious object crash-landed near their homes.
Authorities were alerted after the man tied balloons to a lawn chair and soared in to the heavens.
A NASA balloon experiment has picked up sounds that wouldn't seem out of place in an X-Files episode.
Two amateur astronomers have succeeded in placing a model fighter in to orbit using a weather balloon.
A fast food firm has become the first to send a sample of their cuisine in to orbit using a balloon.
A prototype balloon malfunctioned during a test flight and generated a wave of UFO sighting reports.
An Arizona firm called 'World View' is offering tourists the chance to ride in to space aboard a balloon.