Robert Zubrin is a persistent man. An engineer, author, and above all, space advocate, he's lobbied for a human voyage to Mars for about three and a half decades now, even as the US government has dilly-dallied its way through various questionable exercises in pork-barrel spending. It's 2025 and human boots haven't even returned to... Continue Reading →
Further Adventures in AI-Generated Artwork
It's been the better part of a year since I posted my early experiments with Midjourney. Today, in what may be one of my shorter, sillier pieces, I'll fill you in on my antics during the intervening time. It's stunning how far generative AI has advanced just while I've been using it; if I were... Continue Reading →
Weird and Wonderful Adventures in AI-Generated Artwork
Historians will remember 2022 as the year AI took the internet by storm. Algorithmic text and image generators---the likes of ChatGPT, MidJourney, and Jasper---exploded in popularity, spawning new internet trends, provoking fierce opposition from flesh-and-blood artists, and threatening the security of creative jobs (like mine). As 2023 dawns, it seems there is no stopping the... Continue Reading →
Guest Post: The Orbital Ring
You may have noticed, reading this blog, that I don't dive into hard science or serious calculations very often. That is because I am a squishy liberal arts major who dropped out of engineering school three years ago. My good friend Eamon Minges, however, has me covered---he has previously furnished Let's Get Off This Rock... Continue Reading →
How to Grow a Treehouse in Space
Post by AJ Rise: Biology’s reputation as a “soft” science is ill-deserved. It’s a field of many wonders still unknown to mankind, and endless possibility. I think it likely that many of the technological advancements in the near future will be rooted in the deep study of living systems. Millions of years of evolution have... Continue Reading →
Immersive Virtual Reality – A Possible Alternative to Cryostasis for Human Preservation in Space
Post by AJ Rise: Although human evolution is, without a doubt, beyond incredible, inadequacies come to fore when we spend time unfamiliar environments, surrounded by only a handful of similarly predisposed coworkers within a relatively tiny space can. By no means does this subtract from the wondrous potential of space exploration, but it cannot be... Continue Reading →
Mining in Hell: The Problem of Venusian Metals
Post by Nic Quattromani: In the space colonization crowd there are a few contrarian fellows who see the ever-popular Mars as a cold, irradiated waste of time, and look instead to the sunny real estate just two planets over on Venus. While steamy Venusian jungles and lizard men were long ago replaced by a scorching... Continue Reading →





































