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 →
The Star-Spangled Cosmos: America’s Exceptional Future in Space
Happy Fourth of July, everyone! I have a special post for y'all, in the patriotic spirit of this great holiday. Right now, we're at a critical juncture in space history---any month now, we're supposed to see SLS and Starship take flight, after many years of waiting---and it's clear that there's a different energy in the... Continue Reading →
The Southern Frontier: Opportunities and Challenges in Antarctica
The poles aren't as inaccessible as they used to be. Climate change has made Arctic shipping routes more navigable than ever before, while record temperatures are making swaths of Siberia and northern Canada amenable to human settlement. As rising sea levels, desertification, and heat waves force people out of hitherto livable regions, we will witness... 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 →
Galactic Empires: A Book Review (Part One)
Post by Nic Quattromani: I’m quite fond of tropes. Yes, when overused they can flatten a story, make it a bland template more than a work in its own right (looking at you, Starship Troopers: Traitor of Mars), but nevertheless they provide a tremendous library of ideas, stories, and tools spread across literary space, which... Continue Reading →





































