Over the weekend I learned that observational cosmologist John Huchra passed away on Friday. I only met him once, when I was a summer intern at the Harvard-Smithsonian Astrophysical Observatory. He very graciously gave the group of summer interns an hour and a half of his time and told us about his research, and about the interplay between observation and theory in astronomy. But more than that he also shared … Continue reading John Huchra