Huge 'meteor' swoops through Nevada skies (PHOTOS, VIDEOS)
Some videos also apparently show what appears to be pieces of the object breaking up as it swoops across the sky.
The object was also later seen flying across California.
Not everyone was convinced the flying object was a meteor, however, with Twitter users speculating that it could have been a secret alien visit or military weaponry.
When aliens visit disguised as a meteor— Mike (@WhyMetsWhy) December 23, 2015
Local outlet KSNV reported that McArran airport confirmed the object was not an aircraft since it was too high in the sky.
Other than a meteor, Twitter users and experts speculated that the object could have been falling space debris. Bob Pippin of the CSN Planetarium in southern Nevada told KSNV it could have been a satellite.
Some on Twitter agreed, arguing it was moving too slowly to be a meteor.