# Do You Age If You Travel Speed Light?

## Do you age slower the faster you go?

This form of time dilation is also real, and it’s because in Einstein’s theory of general relativity, gravity can bend spacetime, and therefore time itself.

The closer the clock is to the source of gravitation, the slower time passes; the farther away the clock is from gravity, the faster time will pass..

## What if you travel at the speed of light?

The speed of light in a vacuum is 186,282 miles per second (299,792 kilometers per second), and in theory nothing can travel faster than light. In miles per hour, light speed is, well, a lot: about 670,616,629 mph. If you could travel at the speed of light, you could go around the Earth 7.5 times in one second.

## Can time be stopped?

The simple answer is, “Yes, it is possible to stop time. All you need to do is travel at light speed.” … Special Relativity pertains specifically to light. The fundamental tenet is that light speed is constant in all inertial reference frames, hence the denotation of “c” in reference to light.

## How fast can a human travel without dying?

“There is no real practical limit to how fast we can travel, other than the speed of light,” says Bray. Light zips along at about a billion kilometres per hour.

## What is the most dangerous thing in the universe?

Supermassive black holes are strange. The biggest black hole discovered so far weighs in at 40 billion times the mass of the Sun, or 20 times the size of the solar system. Whereas the outer planets in our solar system orbit once in 250 years, this much more massive object spins once every three months.

## What is the slowest thing on the planet?

SlothsSloths are the slowest animals in the world. They also happen to be the cutest animals. Sloths are so slow that their name itself means sluggishness or laziness. The top speed of a sloth is 0.003 miles per hour.

## Is anything faster than light?

The Big Bang itself expanded much faster than the speed of light. But this only means that “nothing can go faster than light.” Since nothing is just empty space or vacuum, it can expand faster than light speed since no material object is breaking the light barrier.

## Can God travel faster than light?

That’s only 2.15×10-16 m/s short of the speed of light. So God would trail a beam of light by only 1.12 million meters at the end of creation. Starting from rest, this would require a total energy of 7.5×1029 joules per kilogram of God-mass to get up to speed.

## Why do we age and die?

“We are programmed to die.” AS TIME GOES BY: Aging is the outcome of diverse and complex changes in normal biological functions, from the accumulation of DNA damage to dysfunction of proteins and altered communication both within cells and among distant tissues in the body.

## Does time stop in a black hole?

Near a black hole, the slowing of time is extreme. From the viewpoint of an observer outside the black hole, time stops. … Inside the black hole, the flow of time itself draws falling objects into the center of the black hole. No force in the universe can stop this fall, any more than we can stop the flow of time.

## What is the fastest thing in the universe?

Laser beams travel at the speed of light, more than 670 million miles per hour, making them the fastest thing in the universe.

## How many G’s can kill you?

The body is designed to pump blood upward, but negative gs force more of the blood to the head, causing vessels to burst in the eyes — a condition called “red out” — and, eventually, the brain. A extended force as low as negative 3 gs can prove fatal.

## How fast can humans travel a light-year?

This duration is a bit of a problem, as it makes space exploration a painstakingly slow process. Even if we hopped aboard the space shuttle discovery, which can travel 5 miles a second, it would take us about 37,200 years to go one light-year.

## Is time travel possible 2020?

Believe it or not, time travel is possible. In fact, you’re doing it right now. Every single second of every single day, you are advancing into your own future. You are literally moving through time, the same way you would move through space.

## Do you get older if you travel at the speed of light?

Five years on a ship traveling at 99 percent the speed of light (2.5 years out and 2.5 years back) corresponds to roughly 36 years on Earth. When the spaceship returned to Earth, the people onboard would come back 31 years in their future–but they would be only five years older than when they left.

## Could a human 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.

## Is light faster than darkness?

Most of us already know that darkness is the absence of light, and that light travels at the fastest speed possible for a physical object. … In this respect, darkness has the same speed as light.