This is very sad, he was not particularly old. At least he lived long enough to see orbital telescopes able to detect the kind of high-energy phenomena that were central to his research.
That is sad to hear. I took a semester course with him way back when and he was a good teacher; RIP.
This is very sad, he was not particularly old. At least he lived long enough to see orbital telescopes able to detect the kind of high-energy phenomena that were central to his research.
That is sad to hear. I took a semester course with him way back when and he was a good teacher; RIP.