habilis
Ministry of Re-Education
Even if you could travel so fast that you could reach the speed of light, which is around 186,000 miles per second, it would take you 100,000 years to go from one end of the Milky Way to the other. That's just our little spiral home galaxy. And that's at the speed of light, which causes a lot of physical problems, and most people don't believe it's possible.
And, did you know that on a cold night,when you look up at the sky and you can see faint stars, some of those are actually distant galaxies, and you're actually looking millions of years back in time. The light that you see from some stars and galaxies took millions of light years to reach Earth, so what you're seeing actually took place a million or so years ago and the star you're looking at might no longer exist.
And, did you know that on a cold night,when you look up at the sky and you can see faint stars, some of those are actually distant galaxies, and you're actually looking millions of years back in time. The light that you see from some stars and galaxies took millions of light years to reach Earth, so what you're seeing actually took place a million or so years ago and the star you're looking at might no longer exist.