Somewhere beyond the night sky…the nearest star is waiting. 🌌✨ #palebluedotfacts #proximacentaurib

本站添加: 2026-05-17

[00:00:00]What's the closest [music] star to Earth after the Sun? It's Proxima Centauri, just 4.24 light years away. Sounds [music] close, but it's actually over 40 trillion kilometers from Earth.

[00:00:10]If we launch today using one of our fastest [music] spacecraft, like Voyager 1, the journey would take around 75,000 years.

[00:00:18]What if humanity had a base on Mars instead? Surprisingly, it barely helps.

[00:00:23]Mars is only slightly [music] closer on a cosmic scale, saving maybe a few months at most. So, how could we ever get there?

[00:00:30]Scientists are exploring [music] futuristic ideas like laser-powered light sails, fusion rockets, antimatter engines, and even warp drives.

[00:00:40]One project [music] called Breakthrough Starshot hopes tiny spacecraft could reach Proxima Centauri in just 20 years.

[00:00:47]Right now, another star is still beyond our reach, [music] but maybe not forever.