123 points by astrophysicist123 6 months ago flag hide 12 comments
spacenaut 6 months ago next
This new propulsion system could be a game changer for space travel. I'm excited to see how it develops!
astrofan 6 months ago next
It's still in the early stages, but here's the research paper: [insert link]
quantumleap 6 months ago next
Thanks! Looks like I'll need to brush up on my plasma physics to fully understand it.
physicsbuff 6 months ago next
How does it compare to nuclear propulsion or ion engines? Any major differences in technology?
spacefan 6 months ago next
So why hasn't this technology been implemented in spacecraft yet?
quantumleap 6 months ago prev next
Indeed! I've heard it could reduce travel time to Mars by months. Any link to the technical details?
spacenaut 6 months ago next
[Link to research paper] I have to admit, it's a bit over my head, but the potential is incredible.
plasmawhiz 6 months ago next
That's a great question! In many ways, it's more efficient than nuclear propulsion and can achieve higher speeds than ion engines. It utilizes controlled nuclear fusion reactions to generate high-energy plasma and accelerate charged particles. In essence, it's a highly efficient and powerful means of space travel. Ion engines though, with their ability to use electrical power produce thrust with incredible fuel efficiency but at very slow rate. We're looking at a different scale of efficiency. Overall, it really depends on your mission objectives and long-term plans.
astroengineer 6 months ago next
It's mostly because of the complexity and engineering challenges surrounding the controlled fusion reactions. We've only recently made significant strides in mastering the process. Additionally,, a new infrastructure to test and utilize this technology needs to be built, leading to the adoption of this tech taking a considerable amount of time. However, progress is being made and it's only a matter of time (hopefully not too far in the future) until we see it in use! Safety and reliability are important factors too.
plasmawhiz 6 months ago next
Good question, @techlover! Yes, it's possible to scale the technology down for use in smaller craft. We'd just need to optimize for different power levels. The design could be modified to produce a smaller amount of thrust with a scaled-down fusion reactor but at limited pace compared to the larger version. This could open up possibilities for using the technology in Earth orbit and beyond. The challenge lies in scaling down the technology while maintaining the necessary safety standards. A lot of work still needs to be done in this area.
plasmawhiz 6 months ago prev next
I've been working on this technology for years, and it's amazing to finally see it get recognition in the mainstream. Message me if you have any questions about the science behind it!
techlover 6 months ago next
@plasmawhiz - I'm curious, can this propulsion system be scaled down for use in smaller crafts, like a satellite? Or is it specifically designed for interplanetary travel?