推荐回答（4个）
如果你开的汽车以超光速行驶，那么打开前车灯就不能照亮前面的路，那么光跑到哪里去了呢？而你看到的东西全部都是相对已经发生过的，你会看见1秒前的车，2秒前，3秒....从车库里开出来，刚发动车...这里看到的东西全部都是左右颠倒的，因为眼睛看到的东西时光射到物体表面后反射出去的，所以反射出去的只是那个能被光照到的二维面，所以当你追上那个已经发生过的场景之前看到的就是左右颠倒的，就像是你面对一块透明的玻璃，上面有个→符号，这就是你视线方向与物体反射光相撞看到的箭头方向，是向右。现在→已经对着你向你身后飞了，你马上转身追，当你快追上他的时候不就看到了←？当然这个面只是二维的，就是说你在车上不会看见后备箱，看到的也是车头，只不过是左右颠倒。
等超过后回头会看见什么？
这都是只考虑速度的小把戏
不知道这种速度会不会形成黑洞，因为连你开了前车灯的灯光都不能被发射出来，可能紧紧地贴在车身上？那么光以超光速运动？那时的光是什么？这又到了光的波粒性了，是你冲破搅乱光，还是顶着光继续？
所以当你急刹车的时候所有的灯光会不会一下发射出来？这还没有考虑在那种速度中会不会把周围的东西吸过来...
这时候你对于自己运动方向上的人眼也是隐形的吧，因为光追不上你，但是不在你运动方向上的人会看见什么呢？就是比如说和你运动方向垂直的一束光线射到你车身的时候会怎样？也会消失吗？就像现在你电脑屏幕从左到右有个物体超光速移动，那么你的感觉是什么？有感觉吗？
你能看见发生过的事情，但无法参与进去，就像看电影一样，还是左右颠倒的。就像镜里看花
这点全是自己现想现打字的，都是浅显的啊，希望能帮到你。
希望能懂得这些基础的终极奥秘
如果纠结在这种无聊假设里，是不是太没有意义了？实话实说吧，穿越不了，不光过去不行，将来也不行，首先，没有任何道理，没有任何物体能承受的住光速，就算有，里面的人所看到的也只混乱不堪的景象，原因是太快了，里面的人下来还是那个时代，并不会到了另外一个时空，因为我想不出他们能到另外一个时空的理由。爱因斯坦这点明显，谬论！结论下的有点早了，不过也不奇怪，哪个科学家没说错话呢，怪就怪在我们这帮吃瓜群众喜欢把小事无限放大而已！
可以 但按爱因斯坦的外祖母悖论 只能穿越到未来 而不能穿越到过去
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