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Tag: gravity

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The Problem With Most Science Fiction

In our popular literature genre of Science Fiction, we love to experience space drama that involves extrapolations of our past social conflicts. Some of the most dramatic moments in our historical wartime conflicts have involved mighty ships and fast fighter craft. Based on this, our Sci-Fi presents us with great ships in space and dogfight […]

Living In The Asteroid Belt – part 1 – Introduction

INTRODUCTION The first question to be answered about this topic is why we should live in the asteroid belt instead of on planets. The main answer is simply that once we have found a way to climb up out of the gravity well that has trapped us here on this planet for so long, we […]

Building Space Habitats

While we may use the Moon and Mars as stepping stones in our migration into space, the real end target will be the asteroid belt. Once we have spent the resources needed to accomplish the steep climb out of a planetary gravity well, it makes sense to stay there. The asteroid belt suits this purpose. […]

Building a Mining Base on the Moon

A base on the Moon will more useful to supply construction materials to building projects in space that it will be for any other purpose. Supply of raw materials for building in space will need to come from locations that are not deep inside a gravity well. That means from asteroids or from moons will […]

Synthetic Gravity in Space Habitats

Human bodies have evolved inside a gravitational field that provides a constant downward pressure as long as we stand on the surface of the planet. Healthy operation of the body depends on this state. In the zero-gravity environment of space, we will need to synthetically reproduce this condition. The term, “centrifugal force” describes the inertial […]

Growing Food in Space

Once we establish living habitats in space, it will not be practical to lift food out of the gravity well on Earth for consumption in space. Rather, food will be grown where it is consumed, using advanced agricultural techniques and robot attendants. Gravity will be supplied by rotation of the habitat. Water used in agriculture […]


How will navigation be accomplished in space well beyond Earth? This subject area will probably be under a state of transition for some time as humankind expands outward across the solar systema and eventually beyond. A navigational grid is part of the system and it will need to have a “zero” orientation similar to the […]