Tranquility Base Comic
Tranquility Base is a major spaceport on the moon, run by the Space Agency, where weird stuff happens. Besides the Space Agency, there is also the Space Police, a civilian government, and a thriving underbelly of racketeers, (dis-)organised crime syndicates and disreputable business people.
The subject matter is mostly geeky science-fiction, although it also covers pop-culture, literature and anything else that takes the author's fancy.
The comic was first published in August 2007. It started to sputter out in October 2012 and officially ended in May 2015.