ASTRONOMY PICTURE

OF THE DAY

TAG NAME

Dark Matter

AUG 14, 2003

Dark Matter Map

SEP 24, 2004

Fornax Cluster in Motion

AUG 24, 2006

The Matter of the Bullet Cluster

MAY 16, 2007

Dark Matter Ring Modeled around Galaxy Cluster CL0024+17

AUG 20, 2007

Cluster Crash Illuminates Dark Matter Conundrum

FEB 13, 2008

Elliptical Galaxy NGC 1132

AUG 23, 2008

The Matter of the Bullet Cluster

AUG 24, 2008

Grand Spiral Galaxy NGC 1232

SEP 17, 2008

MACSJ0025: Two Giant Galaxy Clusters Collide

DEC 3, 2009

Polar Ring Galaxy NGC 660

AUG 24, 2010

Galaxy Cluster Abell 1689 Magnifies the Dark Universe

JAN 22, 2011

Polar Ring Galaxy NGC 660

JUN 29, 2011

Abell 2744: Pandora’s Cluster of Galaxies

OCT 3, 2011

Dark Matter Movie from the Bolshoi Simulation

DEC 23, 2011

Shell Galaxy NGC 7600

JAN 7, 2012

Grand Spiral Galaxy NGC 1232

NOV 10, 2012

Polar Ring Galaxy NGC 660

MAR 10, 2014

Gamma Rays from Galactic Center Dark Matter?

APR 22, 2014

The El Gordo Massive Galaxy Cluster

MAY 5, 2014

Galaxy Cluster Magnifies Distant Supernova

OCT 6, 2014

Space Station Detector Finds Unexplained Positron Excess

NOV 8, 2014

Polar Ring Galaxy NGC 660

AUG 23, 2015

Giant Cluster Bends, Breaks Images

JAN 15, 2017

The Matter of the Bullet Cluster

FEB 17, 2017

Polar Ring Galaxy NGC 660

OCT 31, 2017

Dark Matter in a Simulated Universe

DEC 26, 2017

Grand Spiral Galaxy NGC 1232

JAN 2, 2018

Unexpected X-Rays from Perseus Galaxy Cluster

NOV 5, 2019

Spiral Galaxies Spinning Super-Fast

OCT 25, 2020

Dark Matter in a Simulated Universe

DEC 16, 2020

Sonified: The Matter of the Bullet Cluster

OCT 31, 2021

Dark Matter in a Simulated Universe