The Black Hole Accelerator

A classic SF thriller with two SF action thriller stories! A leading intelligence agent investigates scientists in the depths of the moon creating a stargate after time warps and forms of black holes are created in particle accelerators in space, and scientists find an alien sphere on Mars and reveal it is suspending a form of black hole and accidentally enter its confines and enter a mind-boggling universe!
Particle Accelerator X3
Deep in the depths of the moon scientists have been carrying out some of the greatest and most dangerous research experiments attained! A secret agent is sent in on an ultimate mission! Leading people and scientists are being killed everywhere and nobody knows why!
There are hidden confidential moonbases doing research on something colossal and mind-blowing and nobody knows what!
Scientists create a stargate after time warps and new forms of black holes are created in particle accelerators in space, and nobody knows what their deadliest technology will create and do next! Reports claim there is an ultimate weapon capable of destroying entire worlds! Has it been created to destroy a dangerous alien civilization and threat as part of a real Star Wars program?
Scientists carry out experiments on the colossal stargate, gateway to the stars, and at an exhibition of it an accident occurs and the intelligence agent enters it and travels out beyond the realms of the universe, and hurtles through a mind-bending gateway through galaxies!
The Alien Sphere
Scientists discover a mysterious metallic sphere with a pulsating vibration on Mars and open it to reveal its forces are suspending a black hole, and while carrying out experiments on it accidentally enter its confines and travel out beyond space and time into a mind-boggling universe!