MAY 24, 2007
The Tulip in the Swan
NOV 7, 2008
Cygnus Trio
JUL 26, 2012
The Tulip in the Swan
NOV 15, 2014
The Tulip Nebula
OCT 20, 2016
The Tulip in the Swan
FEB 16, 2017
The Tulip and Cygnus X-1
SEP 21, 2019
The Tulip in the Swan
JUL 29, 2021
The Tulip and Cygnus X-1
SEP 1, 2022
The Tulip and Cygnus X-1