MAR 19, 2007
Galaxy Group Hickson 44
JUL 27, 2007
The Tidal Tail of NGC 3628
AUG 29, 2009
NGC 7771 Galaxy Group
JAN 21, 2010
Dust and the NGC 7771 Group
FEB 22, 2010
Galaxy Group Hickson 31
JUL 6, 2012
The Tidal Tail of NGC 3628
AUG 9, 2015
HCG 87: A Small Group of Galaxies
MAR 24, 2016
Hickson 91 in Piscis Austrinus