A Large Galaxy and Its Satellite

NGC1232The colors of the different regions of NGC 1232 stand out in this picture—the central areas contain older reddish stars while the spiral arms are populated by younger blue stars and many star-forming regions. This galaxy is about 100 million light-years away and about twice the size of our Milky Way galaxy. Note the companion galaxy at the lower left, shaped like the squashed greek letter “theta”. NGC 1232A, the satellite galaxy of NGC 1232, is thought to be the cause of unusual bending in the spiral arms in its larger neighbor.

Image Credit: ESO

NGC 1232

NGC1232The colors of the different regions of NGC 1232 stand out in this picture—the central areas contain older reddish stars while the spiral arms are populated by younger blue stars and many star-forming regions. This galaxy is about 100 million light-years away and about twice the size of our Milky Way galaxy. Note the companion galaxy at the lower left, shaped like the sqashed greek letter “theta”.

Image Credit: ESO

NGC 1232

Spiral galaxy NGC 1232The spiral galaxy NGC 1232 is dominated by millions of bright stars and dark dust in spiral arms rotating about its center. Open clusters of bright blue stars are scattered along these spiral arms with dark lanes of dense interstellar dust between. The small companion galaxy NGC 1232A is thought to be the cause of unusual bending in the larger galaxy’s spiral arms.

Image Credit: ESO

NGC 1232

NGC1232The colors of the different regions of NGC 1232 stand out in this picture—the central areas contain older reddish stars while the spiral arms are populated by younger blue stars and many star-forming regions. This galaxy is about 100 million light-years away and about twice the size of our Milky Way galaxy. Note the companion galaxy at the lower left, shaped like the sqashed greek letter “theta”.

Image Credit: ESO