APR 28, 2006
NGC 7635: Bubble in a Cosmic Sea
OCT 30, 2009
The Bubble and M52
SEP 9, 2010
Cepheus: Trunk to Bubble
SEP 14, 2011
The Bubble and M52
JUL 20, 2013
Comet Lemmon and the Deep Sky
OCT 8, 2013
The Bubble and M52
NOV 23, 2016
NGC 7635: Bubble in a Cosmic Sea
OCT 26, 2017
NGC 7635: Bubble in a Cosmic Sea
SEP 25, 2021
The Bubble and the Star Cluster