Sentences with phrase «citizen on astronomy»
Figures from 1998 — the most recent available — show that the United States spends $ 7.25 per citizen on astronomy every year.
http://www.sciencemag.org/ Not exact matches
Massimo Marengo, an Iowa State University associate professor of physics and astronomy, wondered when he saw all the buzz about the mysterious star found by citizen scientists on the Planet Hunters website.