EntityQ2923490· pop 5· linked from 23 articlesBradley E. SchaeferSign in to saveAmerican astronomerListeners · Last.fmListeners1Total plays1 <a href="https://www.last.fm/music/Bradley+E.+Schaefer">Read more on Last.fm</a>via Last.fm · Bradley E. SchaeferConnectionsEarthConcepthistoryEntityCategoriesAmerican astronomersHistorians of astronomyLiving peopleLouisiana State University facultyMassachusetts Institute of Technology alumniYear of birth missing (living people)