In the latest UFO sightings, residents of Graz and Vienna in Austria have witnessed several UFOs hovering around the sky. These residents were left in shock after that sighting also created panic among them.

The said UFO sighting took place last October 29 which the residents and witnesses have claimed are really bizarre objects hovering around the skies.

It can be recalled that these several UFO sightings in Vienna were later uploaded on some social media platforms. And from these uploaded sightings, a bright object can be seen wandering and hovering around the skies. While some are doubtful of these sightings, others believe and think that aliens are ready to invade the Earth.

According to RT, official statements are yet to be released by the authorities about the said UFO sightings in Vienna. Even if the witnesses and UFO experts claim that those sightings are the start of alien invasion, some experts debunk them and suggest that they are just small remote controlled helicopters.

And as per Sunday Express, this is not the first time the residents of Austria witnessed such bizarre happening as they have already experienced seeing mysterious flying object just the first quarter of this year.

It has been reported that a student has seen a UFO which was then strike by a lightning at that time during the celebration of New Year's Eve. The said UFO sighting was also uploaded via video clip and which took place also in Mostviertel, Austria.

Then after these UFO sightings in Vienna, it had been claimed too that there is a chance that aliens will invade the Erath this Holloween as this news immediately spread online. But the experts were quick to dismiss these reports. According to them these news about UFO's and all other extraterrestrial life forms would really capture people's attention easily.

Up to this time, the authorities are yet to conduct an investigation on these alleged UFO sightings in Vienna.