Why Can’t We See an Object Moving at the Speed of Light?
Have you ever wondered what would happen if something moved at the speed of light? Would we be able to see it streaking across the sky like a shooting star? The short answer is no —and the reason has to do with the very nature of light, time, and the laws of physics. Let’s break it down into simple ideas. 1. Light is the Fastest Thing in the Universe Light travels at an incredible speed— about 299,792 kilometers per second (186,282 miles per second) in a vacuum. That’s so fast that light from the Moon takes only about 1.3 seconds to reach Earth. No physical object with mass can ever reach or exceed this speed because of the laws of physics discovered by Albert Einstein.
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