FEB 12, 2004
Supernova Survivor
DEC 30, 2004
M81 and M82: GALEX Full Field
SEP 10, 2005
Supernova Survivor
APR 15, 2006
Galaxy Wars: M81 versus M82
JUL 7, 2006
Bright Galaxy M81
APR 5, 2007
Asteroid and Galaxy
APR 27, 2007
M81 in Ursa Major
MAY 15, 2007
Bright Spiral Galaxy M81 in Ultraviolet from Galex
MAY 29, 2007
Bright Spiral Galaxy M81 from Hubble
MAR 25, 2008
Galaxy Wars: M81 versus M82
MAY 12, 2008
The M81 Galaxy Group Through the Integrated Flux Nebula
MAY 13, 2008
Ancient Craters of Southern Rhea
JUN 27, 2008
M81: Feeding a Black Hole
MAR 24, 2010
Galaxy Wars: M81 versus M82
DEC 9, 2010
M81 and Arp’s Loop
MAR 13, 2012
The M81 Galaxy Group Through the Integrated Flux Nebula
APR 16, 2013
Grand Spiral Galaxy M81 and Arp’s Loop
SEP 25, 2013
M81 versus M82
NOV 19, 2014
Bright Spiral Galaxy M81
OCT 17, 2015
Bright Spiral Galaxy M81
FEB 3, 2016
Galaxy Wars: M81 versus M82
SEP 17, 2017
Bright Spiral Galaxy M81
APR 17, 2019
Messier 81
APR 27, 2019
The Galaxy, the Jet, and the Black Hole
MAY 7, 2025
Galaxy Wars: M81 versus M82