How extraterrestrial UFOs use Blackhole-Whitehole combination to travel instantaneously in space and time
The biggest problem for our space travel is the fact that our classical physics is flawed. According to blackhole theories, nothing can survive in a blackhole as it is crushed completely before reaching the point of singularity. But that is not how balckholes actually work. The theoretical physics is misguiding us by constraining our thought process to the physical universe.
The UFOs of the advanced alien civilization have mastered the contemporary physics throwing away classical old misguiding physics.
The way UFOs travel through space and time is unique. They use something called Blackhole-Whitehole combination to make travel through space easy, fast and comfortable.
Blackholes are really rotating cluster of packed neutrons that produce a huge amount of centrifugal force to prevent formation of singularity. Traditional physics assumes that a blackhole has a point of singularity in the core. This is not true. The UFOs tipped with exotic matter enter the Blackhole, never get crushed but come out through a Whitehole. The tunnel connecting the Blackhole and the Whitehole provides the easy and protected passage for the UFOs.
In 1963, New Zealand mathematician Roy Kerr was first to provide light towards the real nature of Blackholes. But conventional physicists decided to ignore him. The Whitehole is the reverse of a Blackhole. In a Whitehole things are pushed out with the help of dark energy or anti gravity exotic matter.
What is finest technical achievement of the UFOs is the ability to control the gravitational forces in a Blackhole. They can also control the exotic energy pushing everything out through a Whitehole.
A tunnel to Whitehole opening up in the parallel universe connects every Blackhole.
The UFOs use artificial wormholes and change their characteristics at the entry and exit. They create controlled Blackhole at the entry and a controlled Whitehole at the exit. The UFOs first accelerate to the center of the tunnel using gravity of the Blackhole characteristics and then use the controlled exotic matter phenomenon to get out of the tunnel through the Whitehole. Artificial wormholes simulating Blackholes are needed for space travel and time travel within the physical universe. That is exactly what the alien civilizations use to travel instantaneously through time and space.
In case one wants to travel to the parallel universe, the real and not simulated Blackhole can be used. That may be the way our soul moves from physical universe to the parallel universe of higher dimension. That may be the reason why people with near death experiences see the white light at the end of the tunnel. They also report first acceleration and then deceleration and finally acceleration again to move out of the Whitehole to the parallel universe.