NASA Image of the Day (http://www.nasa.gov/)

Ratfactor Feed (http://ratfactor.com/) 
Beyond the Frame (http://schmud.de) 
Robin Rendle (https://www.robinrendle.com) 
https://www.ikejima.org/ (https://www.ikejima.org/)
Official Mojeek Blog (https://blog.mojeek.com/) 
N O D E (https://n-o-d-e.net/) 
https://pockit.ai/ (https://pockit.ai/)
Haven Blog (https://havenweb.org) 
Turing Pi (https://turingpi.com/) 
https://umbrel.com/ (https://umbrel.com/)
https://pibox.io/ (https://pibox.io/)
Manton Reece (https://www.manton.org/) 
David Heinemeier Hansson (https://world.hey.com/dhh) 
The Thunderbird Blog (https://blog.thunderbird.net/) 
Selfhosted Heaven (https://selfhostedheaven.com/) 
Toby Kurien (http://tobykurien.com/) 
Tindie Blog (https://blog.tindie.com) 
Ubuntu MATE (https://ubuntu-mate.org/) 
NASA Image of the Day (http://www.nasa.gov/) 
Tiny Projects (https://tinyprojects.dev) 
Jason Fried (https://world.hey.com/jason) 
Raspberry Pi Foundation (https://www.raspberrypi.org)