Open AccessChanges in the Form of the Nebula N. G. C. 2261
Author(s) -
Edwin Hubble
Publication year - 1916
Publication title -
proceedings of the national academy of sciences of the united states of america
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.011
H-Index - 771
eISSN - 1091-6490
pISSN - 0027-8424
DOI - 10.1073/pnas.2.4.230
Subject(s) - nebula , chemistry , physics , astrophysics , stars