NGC 3982 spans about 30,000 light-years, making it about one-third of the size of our Milky Way galaxy. It’s about 68 million light-years away and receding from us at about 1100 km/s. The galaxy is a typical spiral galaxy, and it has a supermassive black hole at its core. It also has a high rate of star birth within its spiral arms. Its bright nucleus contains older populations of stars, which are more densely packed toward the center. The galaxy also has active star formation in the circumnuclear region. NGC 3982 has a mini-spiral between the circumnuclear star-forming region and the galaxy’s nucleus which may be the channel through which gas is transported to the central supermassive black hole from the star-forming region.
Image Credit: ESA / NASA