Penrose and Hawking - Theorists Nobel Prizes

Hawkings work was on the evaporation s which this doesn't speak to. hackin worked as a student with penrose at one roint, right? So they, they were peers and collaborators, where penrose was the senior collaborator. And by changing how we look at things, just like einstein changed our understanding of space time by curving space, penner has changed our ability to do that too.