Masters of the Vortex

A churning nuclear fireball, appearing out of nowhere, bringing utter destruction--and countless numbers of them were menacing planets throughout the Galaxy! Storm Cloud, nucleonic genius, set out in his spaceship Vortex Blaster to track and destroy the mysterious vortices--and embarked on a saga of adventure, discovery and conflict among the far stars that could have been told only by the incomparable Doc Smith. (Goodreads)