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. Robotic Cassini spacecraft orbiting Saturn captured this image of heavily cratered Tethys slipping behind Saturn's atmosphere-shrouded Titan late last year. Image property of NASA. Titan and Cassini 2013$3.25 Barcode: No BarcodeBarcode (+.10) All images © Astrolith Graphic Products, inc. and John C. Wittenberg unless otherwise identified.