Another short post this week1. Today, we will be exploring what has become a common theme on this blog, or rather a common destination: Neptune. Neptune is indisputably the Spooky Planet. If the Solar System had a haunted house, this would be it---a cold, dark, storm-wracked world made extra fascinating by its sheer remoteness. Only... Continue Reading →
Polyus: The Soviet Battle Station
I would like to begin this post by acknowledging a grave failure: a recent shortage of Soviet-related posts. It is simply an intolerable situation. The Soviet space program is a cornerstone of this website, but the last time I wrote anything about it was in November! So, to rectify this, I will today discuss one... Continue Reading →
NASA’s Dragonfly: A Quadcopter on Titan
A couple posts ago, I reviewed a book about an expedition to Titan---arguably the most interesting celestial body in the Solar System---and I'd like to continue in that theme this week, turning my attention to a real, official Titan exploration project under development at NASA: the Dragonfly mission. Dragonfly will be a quadcopter aircraft sent... Continue Reading →
By Fusion Drive to Pluto
Oddball mission studies are my jam. Sometimes, they are NASA's jam, too---the agency is not afraid to occasionally explore the more speculative topics, spacecraft which rely on advanced technologies and are many decades away from ever seeing implementation. I stumbled across one such study when I was doing some reading on Pluto the other day.... Continue Reading →
Return to the Moon: An Overview of the Artemis Program
After decades of messing around in low Earth orbit, and several false starts (I shed a tear for Project Constellation), the 2020s may finally be a spaceflight renaissance. NASA's always-ambitious plans are now backed up by real, concrete progress in the private space sector. SpaceX has a feasible roadmap to go to Mars, though the... Continue Reading →
A Journey Through Soviet Space Music
Space travel was at the center of the Soviet psyche, and key to the communist vision of the future. Humans would one day expand across the whole cosmos, exploring and building among the stars, and the socialist countries, particularly the USSR, would lead the way. All humanity would eventually join hands in plunging into the... Continue Reading →
Space History: Interkosmos
Today we take international cooperation pretty much for granted when it comes to spaceflight---last year an Israeli moon probe hitched a ride aboard an American SpaceX rocket, to name just one example, and of course the ISS continues to fly with the participation of eighteen different countries. This is the obvious way of doing things.... Continue Reading →
Guest Post: Orbital Momentum as a Commodity
Hello, everyone! Today I have a guest post by my friend Eamon K. Minges, author of the upcoming novel Paradigm's End from Kindle Direct Press. He'll be examining various energy-efficient methods of orbital launch, comparing their merits, and discussing their possible applications. With no further ado: Part 1: Tsiolkovsky's Tyranny For over sixty years, humans... Continue Reading →
The Shape of Starships to Come
This may be a controversial statement, but any ship large enough to support a crew is too large to be a realistic option for interstellar travel. Space is big, unfathomably big, and the problem of venturing between stars has occupied theorists for quite a long time, leading to some audacious proposals. To see how vast... Continue Reading →
TMK-E: The Nuclear Mars Train
Last week I posted a review of the 1963 film A Dream Come True, about a Soviet expedition to Mars, and today I'm going to share the Mars mission the Soviets were actually planning when that movie came out. It was... ambitious, to say the least. "Nuclear-powered Mars train from pole to pole" levels of ambitious.... Continue Reading →