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According to Einstein's theory, human beings can never reach the speed of light If the speed of light is reached, then human beings can go back in time and go to the future If human beings want to reach the speed of light, first of all, there is a question that should be considered:
1 one-kilogram item, at close to the speed of light, will have a mass of hundreds of thousands of tons In addition, the human eye can see things because the light reaches the human eye The effective temporal nature of the human eye is seconds, that is, the light disappears for a second before it can be seen If the speed of a person reaches the speed of light, then the speed of light relative to the person is zero, and the light is zero relative to the person Then, no light can reach the human eye, so the person cannot see anything This is different from everyday life Because light can count waves, For example, if you stand on a car and the car is moving forward at a speed of 10 kilometers per hour, and you are running forward in the car at a speed of 10 kilometers per hour, then your relative velocity with the earth will be the sum of the two, which is 20 kilometers per hour, but the wave is different The forward velocity of the car is 10, and the forward velocity of some kind of car is also 10, then the speed of the wave relative to the earth is still 10, and it has nothing to do with the wave being emitted from **
So, when you're lucky enough to fly on a faster-than-light plane, no matter where you look, it's pitch black in front of you, and even if you shine a flashlight in your eyes, the light won't reach your eyes
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No. The color outside the window will distort, and you will be squashed by the acceleration of gravity.
According to the theory of relativity, for people in Earth's frame of reference, you are indeed thinner and darker.
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If you can see it, it should be a rewind of the story, gravity is estimated to be gone, and you will be out of the earth in an instant, of course, you will be weightless (if you are still alive), remember to find a good driver, don't hit other planets, otherwise, the consequences may be very serious.
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According to the theory of relativity, you will be younger.
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I think for sure, as long as you have a rear view of the cockpit.
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If a person sits on a faster-than-light aircraft, can he see the objects behind the blind flying machine? It is very difficult to think that because the speed of light is very fast, and the human eye may not be able to catch it.
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No. Because humans sit on top of a faster-than-light vehicle, time will stand still, so they cannot see objects behind the aircraft.
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Speed is the speed of movement, as long as we accelerate in one direction at a constant speed.
The Space Launch System (SLS) rocket launched the Orion Collus spacecraft in 2021, carrying astronauts to visit an asteroid that had been dragged into lunar orbit and a month-long mission to Mars on Mars. The designers expect a maximum speed of 32,000 kilometers per hour for the Orion. Orion is designed for many different destinations throughout its lifetime.
It's probably going a lot faster than we expect right now. Even Orion does not represent the peak of our potential for speed.
Aside from the speed of light, there is nothing that really limits the speed at which we can travel quickly. The speed of light is about one billion kilometers per hour, so is it possible for humans to reach the speed of light? Humans can theoretically travel at the speed of light.
Because speed is the speed of motion, as long as we accelerate in one direction at a constant speed.
Let's say we can build a spaceship that is close to the speed of light, but we still have to accelerate at a constant speed, because rapid acceleration or deceleration can be fatal to the human body.
So in the future, will we be able to travel faster than the speed of light in the sky? Although the faster-than-light realm is still a fantasy, it is not a nonsensical imagination.
An interesting faster-than-light scenario appears in Star Trek, where the technology known as Alcubierre-driven gives us hope. Essentially, the ship creates a "warp engine" that moves faster than the speed of light.
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