Fusion- or antimatter-powered propulsion: Which one will we likely develop first?

In terms of scientific and engineering challenges, which one is closer to fruition? Specifically I am looking for the feasibility of using one of these systems for space-only travel between the orbits of planets and bodies throughout our solar system. Bonus points if the propulsion system can maintain constant acceleration, like the ships in The Expanse, and provide crew members with some fraction of Earth gravity.

is a duplicate

This question has been asked before and has already been answered. It should be marked as a duplicate.

Please enter the URL of the proposed duplicate in the details field below.

not constructive

This question cannot be answered in a way that is helpful to anyone. It's not possible to learn something from possible answers, except for the solution for the specific problem of the asker.

Communities

Fusion- or antimatter-powered propulsion: Which one will we likely develop first?

0 comment threads

0 answers