Linked Questions

1
vote
5answers
1k views

Can you destroy a planet by poking a hole in it?

Imagine you are an evil humanoid alien that wants to destroy Earth (or something awfully similar) for whatever reason. However as an alien, you do not possess any physical weapons. No laser guns. No ...
3
votes
5answers
551 views

Is it possible to create a bomb powerful enough to wipe out all life on the planet?

Would it be possible to create a bomb powerful enough to turn the entire planet into an inhospitable wasteland devoid of life, with technology available to us right now? Would this bomb be able to ...
4
votes
2answers
183 views

If a moon shattered into pieces, what would happen?

Say I have a planet with 10-20 moons of varying sizes orbiting it. If one of these moons were to explode/shatter into tiny pieces (I know this is probably impossible, but if we pretended it were ...
0
votes
7answers
704 views

How to wipe out humanity within a week? [closed]

We are in a near-future Earth. Humanity does not have access to Antimatter bombs and I forbid nuclear war. What event could wipe out humanity within a week? Requirements This must not be ...
3
votes
4answers
628 views

Can a planet destroy itself?

More often we have heard countless of familiar sci-fi scenario whereby the inhabitants of a dying planet faces world ending catastrophe most notable the superman origin. My question is can a planet ...
2
votes
3answers
371 views

Would it be possible to use antimatter confined by magnets as a bomb? What effect would this have on an Earthlike planet?

For my world, a planet sends a high amount of magnetically confined antimatter towards another planet the size of Earth and obliterates it. I'm wondering if this would be possible and what effect it ...
6
votes
2answers
563 views

The power of the Jupiter projectile

I recently re-watched an awesome show - Diebuster. At one point in the show, one of the characters uses Jupiter as a projectile, slamming it into one of the aliens, but to no avail. I can't find a ...
2
votes
2answers
290 views

How deep underground should a data center on Earth's moon be, to be comparably safe to one on Earth?

The singularity has occurred and it wants an off-site backup. How deep should we all bury the lunar datacenter to be comfortably safe from radiation, cosmic rays, etc., while not causing cave-ins and ...
5
votes
1answer
355 views

How hard is it to shatter the moon?

After seeing this question, I wondered what weapon of choice (and, logically, the grand scale of energy amount) is needed to shatter the moon. Let's take our moon, the Moon, the natural satellite of ...

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