Across the Night Wall

The center of the Milky Way, as seen by the Spitzer infrared space telescope, in red.

The center of the Milky Way, as seen by the Spitzer infrared space telescope, in red.

The center of the Milky Way, as seen by the Spitzer infrared space telescope, in red.

The center of the Milky Way, as seen by the Spitzer infrared space telescope, in red.

The center of the Milky Way, as seen by the Spitzer infrared space telescope, in red.

The center of the Milky Way, as seen by the Spitzer infrared space telescope, in red.