Open AccessM2-9 - A planetary nebula with an eruptive nucleus?
Author(s) -
Bruce Balick
Publication year - 1989
Publication title -
the astronomical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.61
H-Index - 271
eISSN - 1538-3881
pISSN - 0004-6256
DOI - 10.1086/114996
Subject(s) - physics , planetary nebula , astronomy , protoplanetary nebula , astrophysics , emission nebula , astrobiology , nucleus , stars , medicine , psychiatry