Open AccessAn Exercise on the Use of Cepheid Variable Stars As Astronomical Distance Indicators for Introductory Earth-Science Classes
Author(s) -
James H. Shea
Publication year - 1992
Publication title -
journal of geological education
Language(s) - English
Resource type - Journals
ISSN - 0022-1368
DOI - 10.5408/0022-1368-40.5.404
Subject(s) - cepheid variable , spiral galaxy , galaxy , milky way , astronomy , variable star , physics , luminosity , astrophysics , stars , hubble's law , universe , redshift