 In 1967, Bethe was awarded the Nobel Prize in Physics for his studies of the production of solar and stellar energy, stellar nucleosynthesis .
<clarity>  In 1967, Bethe was awarded the Nobel Prize in Physics for his studies of the production of solar and stellar energy, stellar nucleosynthesis .
 In 1967, Bethe was awarded the Nobel Prize in Physics for his studies of the production of solar and stellar energy, .