Biografie
H
HACK, MargheritaHack, MargheritaHagen, Johann GeorgHale, George ElleryHall, AsaphHalley, EdmundHansen, Peter AndreasHarriot, ThomasHartmann, Johannes FranzHartner, WillyHawking ci ripensaHeckmann, Otto HermannHenderson, ThomasHenry, Paul-PierreHerbig, George HowardHerschel, Carolina LucretiaHerschel, Sir Frederick WilliamHerschel, Sir John Frederick WilliamHertzsprung, EinarHevelius, JohannesHewish, AntonyHill, George WilliamHirayama, KiyotsugoHolden, Edward SingletonHORN D'ARTURO, GuidoHorrebow, PeterHough, George WashingtonHouzeau de la Haye, Jean-CharlesHoyle, FredHubble, Edwin PowellHuggins, Sir WilliamHuygens, Christiaan