The Las Vegas family who spotted UFOs in their backyard have doubled down on their claims and have now provided drawings.

Bottoms up!

The 'UFO' was spotted on a flight from New York to London

They were unveiled during an official congressional hearing

Released as part of new US government website, the UFO footage and video will have people wanting to believe in UFOs.

The unique discovery was made by US Space Command and astrophysicist Avi Loeb.

The scientist gave her assessment of life in the universe

Scientists think the most likely date for an Alien response is today - August 22

The now-viral video first emerged on Twitter, with people now claiming it's part of a guerrilla marketing campaign for a sci-fi film.

The truth is out there, and that truth might be aliens or just a bird

The Wow! signal has perplexed astronomers since the late 1970s

Scientists tasked the machine to listen to humungous amounts of data and it came up with some interesting insights.

The holidaymaker thinks they spotted a UFO as they were filming a storm

Apparently aliens exist and the US military has a UFO stashed away somewhere

US Air Force officer David Grusch spoke to Congress during their hearing about the presence of alien life which the Government is hiding

Congress is set to hear testimony from three witnesses who claim to have seen UFOs, with one claiming that the US has a non-human craft

The Twitter chairman has weighed in on the outcome of aliens not existing in our cosmos

After his close encounter, ex-Marine Michael Herrera refused to speak about the UFO for years and was even harassed by helicopters.

The Nasa Perseverance rover has discovered 'diverse organic matter'

He said life forms that do not hail from this planet would have technology that we could never 'handle'

A man claims he's got evidence of the first ever UFO crash

Fragments were recovered from the ocean floor which may originate from outside the solar system

The strange sighting happened in Ohio, with the UFO seeming to hover above the traffic before disappearing at warp speed

They're not doing it for the reason you think