Did ET actually trespass Earth's atmosphere?

Melbourne: Space experts were left astonished when they saw a video of Unidentified Flying Object (UFO) in the northern suburbs of Oregon and appeared to show a bright object drifting through the sunset.

The mysterious UFO had a thick and short tail, that clarified expert's doubt of being a meteorite, and made them speculating that the item could have been space junk making a fiery re-entry, News.com.au reported.

Astronomer Geoff Carr said even he was baffled by the photo of the object and felt that a high altitude military jet with its afterburner was in the sky as it looked too slow to be a piece of space junk re-entering the Earth's atmosphere.

Other than this, Mr. Carr, who has been an astronomer for more than 20 years, said that the UFO was an alien.