[GOES-R/GOES-16](https://en.wikipedia.org/wiki/GOES-16 https://en.wikipedia.org/wiki/GOES-16) as well as [GOES-S/GOES-17](https://en.wikipedia.org/wiki/GOES-17

[GOES-R/GOES-16](https://en.wikipedia.org/wiki/GOES-16 https://en.wikipedia.org/wiki/GOES-16) as well as [GOES-S/GOES-17](https://en.wikipedia.org/wiki/GOES-17 https://en.wikipedia.org/wiki/GOES-17) are geostationary weather satellites operated by the NOAA. They broadcast some of their imagery using a format they call LRIT or HRIT (High Rate Information Transmission). You can follow this guide to build a receiver using inexpensive components to tap into that stream.