I haven’t decided if I want more/new/other social media, or if I will just opt for no social media.

I just received an unexpected visitor.

You can read an excerpt from one of the essays in my new edited book, Lunar on LitHub.

Last weekend, Earth’s most famous technosignature — known as the Arecibo message — celebrated its 50th birthday. In a story for SciAm, I had the chance to explore the transmission's significance, both then and now. I couldn't have done it on my own, so here's a bit of how it came to be...🧵