Complex sentence: At the University of Brussels he conducted scientific research on the origin and evolution of galaxies and obtained a PhD in science with a doctoral thesis titled Oscillating Star Formation and Dissipative Structures in Galaxies.
Split into simpler sentences: At the University of Brussels he conducted scientific research on the origin and evolution of galaxies. He obtained a PhD in science from the University of Brussels with a doctoral thesis titled Oscillating Star Formation and Dissipative Structures in Galaxies.