Questions tagged [mining]

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

15 questions with no upvoted or accepted answers
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1answer
488 views

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 ...
4
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0answers
67 views

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 ...
3
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0answers
46 views

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 ...
3
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0answers
84 views

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 ...
3
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0answers
49 views

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 ...
3
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0answers
83 views

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, ...
3
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0answers
72 views

Can we use magnetic devices to anchor to asteroids?

One of the challenges about missions to asteroids is staying attached to them when you land. Many asteroids are described as nickel/iron, and we know that both nickel and iron have magnetic ...
2
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139 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 ...
2
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0answers
90 views

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 ...
2
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0answers
42 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 ...
2
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0answers
69 views

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 ...
1
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0answers
51 views

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 ...
1
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1answer
130 views

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 ...
0
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0answers
102 views

On what target will TransAstra Corp's MiniBee practice its Optical Mining technique?

Space.com's NASA Eyes Wild Space Tech Ideas to Mine the Moon (and Asteroids, Too!) says: The other project is called Mini Bee and is led by Joel Sercel, founder and CEO of TransAstra Corp. Mini Bee ...
0
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0answers
86 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?