Ah, the idea of gazing at a sunset or basking in the glow of twilight on the Moon; so romantic, yet totally unrealistic on a dead world with no atmosphere…or is it? Surprisingly, there’s “lunar horizon glow”, which pictures from space probes’ cameras make look … Continue readingTwilight on the Moon
“CHON?”, you might ask; “What’s that?”. It’s an affectionate acronym for the four most common vital chemical elements in the biochemistry of life as we know it. To wit, carbon (C), hydrogen (H), oxygen (O), and nitrogen (N). The human body is 95..6% CHON by … Continue readingThe Tyranny of CHON
“Y’all, I’m greatest country star in Nashville!” boomed little Tallulah’s voice as she twirled about in her costume: off-white cowgirl boots adorned with curly golden motifs extending up almost to her knees, and a sable leather riding dress, undergown, the same off-white color as the … Continue readingOrphans of Opry Tower
The space brainstorm continues! In particular, I turn to the question of “what happens with the next lunar landing mission?” and the human spaceflight effort in general; in my alternate-historical science-fiction universe, as I depict in my story “Wings of Fire”, the first manned lunar … Continue readingAfter “Wings of Fire”: A Lifting-Body World?
What would be “next level” beyond “Wings of Fire”, my story of an alternate-historical lunar landing where an Apollo-13-style explosion proves deadly, and occurs after the lander is already on the surface? This was, as in our timeline, the early space age, so backups, redundancy, … Continue readingGhost Ships of Titan
Take a bicycle outside and pedal it, and you’ll quickly discover just how much power output it takes to travel anywhere at any appreciable velocity. The tyranny of physics? Not exactly. When you try to pedal a bicycle, or really any human-powered mode of transportation, … Continue readingThe Silent City and the Space Elevator
Physics says there is no traveling through space faster than the speed of light, which is usually supposed to be a notable barrier to interstellar travel introduced by Einstein’s theory…but this isn’t quite true. Oh, from the point of view of the Earth, you will, … Continue readingBy the Light of Genesis
Dry, thin air is forgiving; as many a mountaineer could tell you, temperatures that would fry or freeze with humidity and heaviness just don’t bother you at altitude. The reason? There’s just not as much substance to conduct and convect heat away from the body, … Continue readingThe Ultimate “Banana Belt”?
So far in my worldbuilding of our stellar neighborhood I’ve avoided Earth twins or Earth analogues for the most part…but zooming out, it’s just a bit too tempting to look at a solar analogue star (a star that’s very similar to our own sun, a … Continue readingLambda Aurigae: Earth’s Evil Twin
“Rhenium?”, you might ask, “what’s that?”. It’s among the more obscure elements in the periodic table, but not for lack of utility; indeed, rhenium is highly desired as a high-performance material in jet engines as well as rocket engines. Why? Because high temperatures are involved, … Continue readingThe Rhenium Age?