What happens if you leave Earth at the speed of light?
Answer: Firstly, the physical consequence of traveling at the speed of light is that your mass becomes infinite and you slow down. According to relativity, the faster you move, the more mass you have. The same works on Earth when you’re driving down the freeway.
Would I age if I traveled at the speed of light?
We do not age slower if we go at the speed of light but the time stops when we go at the speed of light. The reality is a object having a definite mass cannot achieve speed of light because mass is dependent on speed and when the object reaches near the speed of light we need infinite force to keep it accelerating.
How much time will pass on Earth if I travel one year in space with speed of light and return?
A light year is the distance that light travels in vacuum in one year, about 6 trillion miles or 10 trillion kilometers. One might therefore conclude that in order to travel one light year at one tenth the speed of light, this trip would take 10 years.
Do you age in light years?
You will not age or experience any time lapse (an the four light years will be Lorentz contracted to nothing). But whether people on Earth will age 4yrs or a day or a month or something else depends on what frame or state of motion is used to compare their age and yours.
Could the human body survive light speed?
No, it is not possible for a human to survive travelling at the speed of light. Others have pointed out that it’s impossible to reach the speed of light, so they’re talking about the limits as you approach the speed of light.
Can humans survive traveling at the speed of light?
So will it ever be possible for us to travel at light speed? Based on our current understanding of physics and the limits of the natural world, the answer, sadly, is no. So, light-speed travel and faster-than-light travel are physical impossibilities, especially for anything with mass, such as spacecraft and humans.
How fast is the speed of dark?
Darkness travels at the speed of light. More accurately, darkness does not exist by itself as a unique physical entity, but is simply the absence of light.
Will we ever travel to another galaxy?
The technology required to travel between galaxies is far beyond humanity’s present capabilities, and currently only the subject of speculation, hypothesis, and science fiction. However, theoretically speaking, there is nothing to conclusively indicate that intergalactic travel is impossible.
What if an object travels at 90\% of the speed of light?
On the other hand, if an object traveled at 90\% of the speed of light, then its mass would be 2 times its original mass. Can we travel at the speed of light? No, we cannot travel at the speed of light. You see, if an object travels at the speed of light, its mass will increase exponentially!
Why can’t anything move faster than the speed of light?
Consider this… the speed of light is 300,000 kilometers per second (186,000 miles per second) and when an object moves at this speed, its mass will become infinite. Therefore, infinite energy will be required to move the object, which is impractical. That’s the reason why no object can move at the speed or faster than the speed of light.
What would happen to a person who travels at a different speed?
Short answer: For one, the person traveling at such a speed would experience a slowing of time. For that person, time would move slower than for someone who is not moving. Another thing is that your field of vision would change drastically.
Is the speed of light independent of the observer?
From this, it was inferred that the speed of light is constant and independent of the observer. Therefore, if a person is moving at half the speed of light in the same direction as light itself, then the light beam will appear the same as it does to a stationary individual. What Does Mass-Energy Equivalence Mean?