JUN 12, 2004
NGC 4676: When Mice Collide
NOV 21, 2004
Spiral Galaxies in Collision
APR 4, 2005
NGC 1316: After Galaxies Collide
JAN 8, 2006
Arp 188 and the Tadpole’s Tidal Tail
JUN 30, 2006
The Antennae
NOV 5, 2006
A Galaxy Collision in NGC 6745
APR 20, 2008
Spiral Galaxies in Collision
JUL 21, 2008
The Colliding Spiral Galaxies of Arp 271
SEP 2, 2008
NGC 1316: After Galaxies Collide
APR 7, 2009
The Colliding Spiral Galaxies of Arp 274
APR 26, 2009
NGC 4676: When Mice Collide
FEB 22, 2010
Galaxy Group Hickson 31
MAR 14, 2010
Binary Black Hole in 3C 75
MAR 24, 2010
Galaxy Wars: M81 versus M82
JUL 18, 2010
The Antennae Galaxies in Collision
NOV 7, 2010
The Center of Centaurus A
NOV 16, 2010
Atoms-for-Peace Galaxy Collision
JUN 12, 2011
M64: The Sleeping Beauty Galaxy
JUL 1, 2012
The Outer Shells of Centaurus A
AUG 12, 2012
Spiral Galaxy NGC 4038 in Collision
SEP 30, 2012
A Galaxy Collision in NGC 6745
DEC 17, 2012
NGC 922: Collisional Ring Galaxy
MAY 14, 2013
Galaxy Collisions: Simulation vs Observations
JUN 24, 2013
The Porpoise Galaxy from Hubble
AUG 25, 2013
The Colliding Spiral Galaxies of Arp 271
DEC 10, 2013
Seyfert’s Sextet
MAR 16, 2014
The Antennae Galaxies in Collision
AUG 25, 2014
Arp 188 and the Tadpole’s Tail
FEB 1, 2015
NGC 4676: When Mice Collide
JUL 25, 2016
Deep Magellanic Clouds Image Indicates Collisions
NOV 1, 2016
Arp 299: Black Holes in Colliding Galaxies
DEC 18, 2016
The Cartwheel Galaxy from Hubble
FEB 6, 2017
The Porpoise Galaxy from Hubble
MAY 23, 2018
Spiral Galaxy NGC 4038 in Collision
SEP 17, 2018
Cosmic Collision Forges Galactic Ring
MAR 25, 2019
Arp 194: Merging Galaxy Group
JUN 3, 2019
Stephan’s Quintet from Hubble
JUN 14, 2019
NGC 4676: The Mighty Mice
NOV 20, 2019
Arp 273: Battling Galaxies from Hubble
MAR 4, 2020
The Slow Dance of Galaxies NGC 5394 and 5395
MAY 10, 2020
The Porpoise Galaxy from Hubble
OCT 18, 2020
UGC 1810: Wildly Interacting Galaxy from Hubble
SEP 7, 2021
NGC 520: Colliding Galaxies from Hubble
OCT 4, 2021
NGC 4676: When Mice Collide
OCT 24, 2023
Arp 87: Merging Galaxies from Hubble