Is this a possible idea for an antimatter rocket engine?

In summary, the conversation discusses the possibility of using magnetic fields to contain and propel antimatter in order to produce thrust. However, there are limitations to this idea, such as potential violations of laws of physics and the difficulty of stabilizing and holding antimatter in a magnetic field. The conversation also mentions an article on antimatter rockets that may provide more information.
  • #1
rmoh13
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Antimatter can be contained in magnetic fields; what if we could somehow "propel" that magnetic field by using a magnetic nozzle when the small antimatter-matter reactions/annihilation occurs which produces thrust? This seems like a really stupid idea, but can you tell me some limitations about this idea like whether or not it violates some laws of physics or if this reactions are too much to handle or if we can't "stabilize/hold" antimatter in a magnetic field. etc.? Thank you.

EDIT: This was a super stupid question, I should've just gone onto Wikipedia, my dumb question was answered!
 
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  • #2
  • #3
Borg said:
Maybe this wiki article will help - Antimatter rocket.
Thank you!
 
  • #4
Not a dumb question -- you just thought of something that works (theoretically, in this case), but someone else already thought of. That's going to happen a lot to you, but at least it means you are thinking correctly/in the right direction. It's a lot better than thinking something that doesn't work!
 
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1. What is an antimatter rocket engine?

An antimatter rocket engine is a theoretical type of propulsion system that uses the energy released from matter-antimatter annihilation to generate thrust. Antimatter is the opposite of normal matter and when it comes into contact with matter, they both annihilate and release large amounts of energy.

2. How does an antimatter rocket engine work?

An antimatter rocket engine works by using a magnetic field to contain and direct antimatter particles towards a target, which is typically a fuel pellet made of matter. When the antimatter particles come into contact with the matter in the fuel pellet, they annihilate and release energy in the form of gamma rays. This energy is then converted into thrust by directing it out of the back of the rocket, propelling it forward.

3. Is an antimatter rocket engine feasible?

While the concept of an antimatter rocket engine is theoretically possible, it is currently not feasible due to the extremely high cost and difficulty of producing and storing antimatter. It also requires advanced technology and materials to contain and direct the antimatter particles, which we currently do not possess.

4. What are the potential benefits of an antimatter rocket engine?

An antimatter rocket engine has the potential to provide significantly higher thrust and efficiency compared to traditional chemical rocket engines. This could allow for faster and more efficient space travel, as well as the ability to carry more payload into space.

5. What are the potential risks of using an antimatter rocket engine?

The main risk of using an antimatter rocket engine is the potential for a catastrophic failure, as the annihilation of matter and antimatter can release large amounts of energy in a short period of time. Additionally, the high cost and difficulty of producing and storing antimatter could make it a target for theft or sabotage. There are also ethical concerns surrounding the use of antimatter, as it is currently only produced in small quantities for scientific research purposes.

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