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Q&A

Posts tagged asteroids

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Q&A Which asteroids are likely targets for a mining base?

So humanity has finally overcome the economic problems with asteroid mining, not to mention setting up colonies elsewhere in the solar system. Some are dragging the low-hanging fruit into near-Eart...

2 answers  ·  posted 6y ago by deleted user  ·  last activity 6y ago by deleted user

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Q&A How to stop an asteroid from hitting Earth without nukes?

You are in charge of the world, with technology about the same as we have now, except that a while back the leaders of the world decided that nukes are too powerful, so they destroyed them all and ...

6 answers  ·  posted 7y ago by Foxy‭  ·  last activity 7y ago by Foxy‭

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Q&A The speed and mass of this asteroid

Background: In the world of Krynn (Dragonlance) there was this worldwide catastrophe, the Cataclysm. What happened: Gods became angery to a single person, so they threw an asteroid at him, oblite...

2 answers  ·  posted 7y ago by Mephistopheles‭  ·  last activity 7y ago by Mephistopheles‭

Question physics asteroids
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Q&A Humanity's first effort at moving a planet

What technology will humanity use the first time it moves a planet? In the near-ish future, humanity has colonized Mars which has since become self-sustaining and independent, as well as various o...

2 answers  ·  posted 7y ago by JDługosz‭  ·  last activity 7y ago by JDługosz‭

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Q&A What happens to the leftovers from asteroid mining?

I understand that asteroids are very very far apart, but everything I am reading about asteroid mining omits any information about what happens to the waste rock or "tailings" that would presumably...

3 answers  ·  posted 7y ago by wetcircuit‭  ·  last activity 7y ago by wetcircuit‭

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Q&A Asteroid making a hole through the crust

How plausible would it be for an asteroid impact to create a hole through the Earth's crust into the mantle? What sort of traces would such an impact leave behind? Would it be survivable by at le...

5 answers  ·  posted 7y ago by TheBlackCat‭  ·  last activity 7y ago by TheBlackCat‭

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Q&A Extremely small planet to live on

In the mobile game "The Path To Luma", the main hero travels to very tiny planets. Let's not think about where is the sun and how we leap through such small planets. What I want to ask is, if there...

8 answers  ·  posted 7y ago by Heart_L‭  ·  last activity 7y ago by Heart_L‭

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Q&A Moving asteroids into a planet's orbit to increase rotation to produce a magnetic field

I was doing research on the terraforming of planets with a solid iron core and no magnetic field and saw a few suggested ideas for starting a magnetic field on Mars that got me thinking. Most of w...

2 answers  ·  posted 7y ago by Arvex‭  ·  last activity 7y ago by Arvex‭

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Q&A What issues would an AI asteroid mining stations have to be prepared for?

Your company has just been contracted to develop a purpose built AI. The purpose of this AI is to control a mining station that will be anchored within an asteroid belt. The space station will be e...

6 answers  ·  posted 7y ago by Bitsplease‭  ·  last activity 7y ago by Bitsplease‭

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Q&A What is the smallest planetary mass that can prevent 'me' from flying off into space?

I have a series of astronauts landing on an asteroid. I'd like to know the threshold of mass for them to not fly off into space. Specifications: Assumption is all astronauts are under 180cm, 80...

2 answers  ·  posted 7y ago by Mikey‭  ·  last activity 7y ago by Mikey‭

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Q&A What direction is my asteroid coming from?

I have an asteroid. I want it to hit Earth. The best way to hit Earth is from behind the Sun, which makes it harder to detect you if you're an asteroid. Now, I have a basic understanding of things ...

3 answers  ·  posted 7y ago by Z.Schroeder‭  ·  last activity 7y ago by Z.Schroeder‭

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Q&A Using Mars as a waystation for asteroid mining

Would there be any benefit to this? At first I was thinking if you had an outpost on Mars you could spend less money on the actual trip to the belt itself, but I'm not sure if having your launch st...

3 answers  ·  posted 7y ago by Z.Schroeder‭  ·  last activity 7y ago by Z.Schroeder‭

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Q&A What would happen to an asteroid if we somehow increased gravity on it?

The scenario is that an asteroid has been found and converted into a travelling interstellar space colony. Using some undefined future sci-fi tech, the occupants of the colony have increased gravit...

1 answer  ·  posted 7y ago by Thomas Myron‭  ·  last activity 7y ago by Thomas Myron‭

Question gravity asteroids