These high resolution images of space scenes are matted to perfection on quality card-stock board and feature a description of the image on back. Cassiopeia A is a supernova remnant in the constellation Cassiopeia and the brightest astronomical radio source in the sky. The supernova occurred approximately 11,000 light-years away in the Milky Way. The expanding cloud of material left over from the supernova is now approximately 10 light-years across. Despite its radio brilliance, however, it is extremely faint optically, and is only visible on long-exposure photographs. There is a $200.00 minimum order for matted space images. You can mix and match any combination and quantity of space images or space products to fulfill this minimum. Orders that do not reach the minimum order amount will be charged $11.00 per matted space image. Image property of NASA. 2022$3.198x10 matte with 5x7 image:  All images © Astolith Graphic Products, inc. and John C. Wittenberg unless otherwise identified.