This image is a portion of the all-sky survey from NASA WISE. It highlights the first of about 1,000 hot DOGs found by the mission magenta circle. Hot DOGs are hot dust-obscured galaxies and are among the most powerful galaxies known.
This image is a portion of the all-sky survey from NASA WISE. It highlights the first of about 1,000 hot DOGs found by the mission magenta circle. Hot DOGs are hot dust-obscured galaxies and are among the most powerful galaxies known.