Amid the increasing number of reports on UFO spotting and the raging debate on the probability of existence of alien life, Russian flight controllers have renewed the interest in the extraterrestrial by claiming that aliens spoke to them.

The Daily Mail quoted Air traffic controllers in Siberia as saying that they were buzzed by a high-speed UFO with a 'female sounding alien' speaking to them in an 'unintelligible cat-like language.'

Giving details of the UFO, the controllers revealed that the object, which was logged at a height of 64, 895 feet above sea level, was detected on flight monitors over Yakutsk. It was reportedly flying at a speed of slightly over 6000 mph, was rapidly changing direction, and interfered with aviation frequencies, according to the flight controllers.

Videos of the encounters have also emerged on YouTube: