If Aliens Came From the Nearest Star… The Trip Is 40+ Years 😳🚀
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If Aliens Came From the Nearest Star… The Trip Is 40+ Years 😳🚀
The nearest star system, Alpha Centauri, is about 4.37 light-years away from Earth. 🌌 Even if a spacecraft could travel at 10% the speed of light, the journey would still take over 40 years to arrive here. That’s far beyond the capability of today’s human spacecraft. If extraterrestrials ever reached Earth, it would imply propulsion ...
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