Scientists Say They’ve Tested a Way to Get to Alpha Centauri in Just 20 Years
The nearest star system to our own, Alpha Centauri, is well over four light-years away — tens of…
World-first metajet propulsion could enable Alpha Centauri missions
Using even the most advanced rocket propulsion technologies available today, it would take billions of dollars and hundreds…
36-mile-long starship planned for humanity’s first interstellar journey
A bold new step for humanity could be a journey not to the Moon or Mars, but to…