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Questions tagged [mining]

Questions about the extraction of materials from other planets or asteroids.

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What Platinum minerals are expected to be found in Asteroids?

High quantities and values have been claimed for the Platinum and other high value metals in Asteroids - prompting (or perhaps in order to prompt) interest in mining them. Is this high value metal ...
Ken Fabian's user avatar
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4 votes
0 answers
170 views

What could we produce with a space based industry?

The astroid belt is great place to start humanity’s journey through space. I want to know, what materials and items could be produced from asteroids. I’m mainly going to ask for useful items, such ...
11111's user avatar
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SpaceX Dragon Maximum Return Payload

For one of my university courses, we were asked to assess the viability of an asteroid exploitation mission. Assuming that we can somehow mine and refine the material (platinum in this case), we still ...
Jak's user avatar
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3 votes
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Can it be estimated when a first settlement near the equator would become more economical than one at the midlatitudes of Mars?

Choosing the right place on Mars for a settlement would be of course an important decision because once it's there it would take much time and money to move on to another, better location. Because the ...
Cornelis's user avatar
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3 votes
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Deimos and Phobos minerals

I am searching for Deimos and Phobos mineral maps, which probably are the best candidates to find large amounts of He-3 or other valuable resources to send to Mars colonies in the future. I searched ...
Valentino Zaffrani's user avatar
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Are there substances that can effectively mined from asteroids that can be used for ion thrusters?

The most popular ion thruster design seems to use Xenon. Unfortunately, due to it's low boiling point Xenon isn't easily available in space. Are there other materials from which ion thrusters could ...
Christian's user avatar
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3 votes
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Atmospheric entry of asteroid mining products

This is a more general question than How to get processed asteroid metals back to Earth in a safe manner That question was actually a quick check to see if a particular idea was plausible. Instead, ...
Craeft's user avatar
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2 votes
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225 views

Mining Venus' surface using lasers?

One of the issues with colonizing Venus is the harsh conditions at the surface. People have proposed using floating habitats in the upper atmosphere, where conditions are milder, and gathering ...
Pitto's user avatar
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2 votes
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What are mass constraints to mine the moon causing significant changes to orbital dynamics either tidal forces?

While US and EU governments seem now to give official support for Moon mining, I wonder whether if we would mine away from the Moon same quantity we have mined on the Earth so far, would that ...
J. Doe's user avatar
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2 votes
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44 views

Maturity of in-situ steel production conceptualization?

While MOXIE (Mars OXygen In situ resource utilization Experiment) looks like to be tested in an upcoming mission in real condition, do we know how would we produce steel in-situ (in terms of ...
J. Doe's user avatar
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Practical rate (e.g. kg/day) that carbon could be harvested from CO2 in the Martian atmosphere and climate?

There is frequent discussion of using CO2 in the Martian atmosphere to synthesize carbon-containing compounds. One example is methane for propulsion, another: Can materials be found to make plastic ...
J. Doe's user avatar
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1 vote
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Will Ataxite be the type of nickel-iron sought for asteroid mining?

The high value metals in meteorites and asteroids - mostly Platinum Group Metals - appear associated with the nickel content (The Occurrence of Platinum in Meteorites, F. G. Hawley,1939), ie the ...
Ken Fabian's user avatar
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1 vote
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are there public ideas/concepts for space mining machines?

If a company were to send a rocket into space they would need some kind of mining machine on board to mine on, for example, an asteroid. I was wondering if a company already has a good idea for a ...
Pjotr's user avatar
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1 vote
1 answer
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Would mass drivers be able to transport base material on the moon more efficiently than drones?

I am a hobbyist working on a climate change adaptation idea that is a variation of orbital sun shades. It would project soil/material from the moon to provide targeted shading for whatever part of ...
T.A. McKay's user avatar
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110 views

Is abundance of chemical elements in the asteroid belt / solar system real through higher concentrations?

Given humanity would be once able to access any minerals in the asteroid belt and moons of planets, would be there some chemical elements (if stable isotopes exist) still considered as rare?
J. Doe's user avatar
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