First psychonaut

Science psycho-fantasy:Technical consultant Peter Brown dies during a military mission when a booby-trapped mine explodes. His body is handed over to his family. However his soul does not pass peacefully to the afterlife but is captured in an electronic brain in a secret military laboratory. He is told that he has one more mission to complete. He is to save the world from colliding with a primordial black hole to prevent an explosion on Earth like that caused by the impact of the so-called Tunguska meteorite in 1908. If it had occurred it could have triggered a war between the world''s superpowers. Is he even capable of that? Won''t it cause the end of the world? Saving the world when one no longer has a body is a difficult task. Fortunately he has an unexpected friend to help.