Prompt
Generate a realistic image of David E. Burrows, an American astronomer and professor, in a setting that reflects his profession, such as a university office or observatory, with elements that hint at his work in X-ray astronomy, like a model of the Swift X-ray Telescope or astronomy-related equipment in the background, wearing attire suitable for a professor, such as a button-down shirt and glasses, with a thoughtful expression, and include subtle hints at his affiliation with Pennsylvania State University.