Asteroid PowerPoint Background
Asteroid PowerPoint Background is a free PowerPoint background that you can download and use in your technology presentations but also good for abstract template. The slide design Asteroid background can be used in astronomic presentations in PowerPoint as well as other comet PowerPoint presentations or to describe the stars and constellations. This free template for PowerPoint has a nice ray light and dark purple sky as a PowerPoint background.
License: cc by 2.0