GOESImage is a bash script which downloads the latest imagery from the NOAA Geostationary Operational Environment Satellites and sets it as the desktop background via feh. If you don’t use feh, it should be easy to plug GOESImage into any desktop background control program.
I wrote GOESImage after using himawaripy for a few years, which is a program that provides imagery of the Asia-Pacific region from the Himawari 8 Japanese weather satellite. I like seeing the Earth, and I’ve found that real time imagery of my location is actually useful for identifying the approach of large-scale weather systems. NOAA’s nighttime multispectral infrared coloring is pretty neat, too.