A short and sweet xkcd comic needs 1,400 words of explanation by me. But they’re fun words!
Also: An explosive xkcd, sea level rise, and a new space telescope is making progress
In which I write about xkcd and JWST
xkcd gets me thinking nautically, and Firefly’s Blue Ghost launches to the Moon soon
Also, me as a stick figure in a “Minute Physics/xkcd” mashup.
March 13, 2023 Issue #537
May 23, 2019 Issue #116
September, 2, 2019 Issue #145
Zach and Kelly Weinersmith have a must-read book for space nerds — and since you’re reading this newsletter that means you
10 June 2021 Issue #330
June 13, 2019 Issue #122
August 29 2022 Issue #457
