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Alpha Centauri
Alpha Centauri
α Centauri
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Alpha Centauri - Wikipedia
https://en.wikipedia.org/wiki/Alpha_Centauri
Alpha Centauri
Gravity, Gizmos, and a Grand Theory of Interstellar Travel | WIRED
https://www.wired.com/story/mach-effect-thrusters-interstellar-travel/
Alpha Centauri
EmDrive
Ernst Mach
Gravity
Mach-effect gravitational assist (MEGA) drive
Scientific methodology
Space travel, exploration and defense