#### How Long Does It Take A Photon Of Light To Make It To Earth From The Core Of The Sun? (Question)

It takes only eight minutes for a photon of light to travel from the surface of the Sun to the surface of the Earth. However, it can take up to 100,000 years for a particle to travel from the core of the Sun to the surface, when it bursts forth and travels at the speed of light. What exactly is going on?
How long does it take for a photon to travel through the Sun’s atmosphere?

• This photon must travel through the Sun’s many layers in order to reach us. Based on collisions, the travel duration of a photon from the heart to the surface is between 10 000 and 170 000 years.

## How long does it take an average photon of light to make it from the surface of the Sun to Earth?

Light moves at the speed of light, and sunlight is no exception. Light released from the Sun’s surface must travel through the vacuum of space before reaching our eyes and for us to see it. Simply said, sunlight travels from the Sun to the Earth in an average of 8 minutes and 20 seconds, according to the International Space Station.

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## How long does it take a photon piece of light to escape from the solar core?

To put it another way, a photon will have to traverse (696,000 kilometers/1 centimeter)2 = 5 x 1021 steps in order to reach the Sun’s radius at the most conservative estimate. This will take around 4,000 years since 5×1021 x 3 x10-11 = 1.5 x 1011 seconds or, because there are 3.1 x 107 seconds in a year, it will take approximately 4,000 years.

## Do we see the Sun 8 minutes later?

Not only do we see the Sun 8 minutes in the past, but we also see the history of everything else in space, including the Earth. We can even view the Moon, who is our closest partner, 1 second in the past. Because the speed of light is limited and the distances between objects in space are quite large, the farther an item is from us, the longer it will take for its light to reach us.

## Why does it take 8 minutes for sunlight to reach Earth?

Light travels at the speed of light, and the sunshine we see and feel today left the sun just a little more than 8 minutes ago. This is due to the fact that light travels at a speed of 186,000 miles per second and that the sun is approximately 93 million miles distant. Calculating the time it takes light to travel from the sun to us, we find that it is little more than 8 minutes.

## Why does it take so long for photons to escape the Sun?

Collisions. The protons and helium nuclei in the sun’s core are so dense that a gamma ray released from the sun can’t go very far before being absorbed by the material. If you suppose that a gamma ray is emitted directly from the center of the sun, it will begin its journey toward the surface immediately.

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## How fast does a photon travel?

The theory of special relativity demonstrated that light particles, known as photons, move in a vacuum at a constant speed of 670,616,629 miles per hour – a speed that is extremely difficult to reach and virtually impossible to exceed in that environment.

## What is the Sun really made up if not gas?

Each hue represents a different amount of energy in the form of light, with blue light having approximately one-third more energy than red light. If you look attentively, you will notice certain black bands, or narrow lines, where the light is considerably fainter than the rest. This is due to the fact that part of the light emitted by the sun was absorbed by atoms in the sun’s atmosphere (such as hydrogen and helium).

## Can we see back in time?

Given the time it takes for light from objects in space to reach Earth, we are essentially looking back in time when we observe planets, stars, and galaxies from the Earth’s perspective. The light that enters our sight from these faraway objects was set off years, decades, or millennia before we were ever born.

## How far back in time can we see?

We discussed before that the greatest distance we may observe in a non-expanding universe is twice the age of the Universe in light years: 27.6 billion light years.

## What color is the Sun?

When we direct sun rays through a prism, we see all of the hues of the rainbow emerge from the other end of the device. We can see all of the hues that are visible to the human eye, which means we can see everything. “As a result, the sun is white,” Baird explained, explaining that white is made up of all the hues.

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## How close can you get to the Sun without dying?

According to the International Space Station, the sun is around 93 million miles away from Earth. If we imagine this distance as equivalent to that of a football field, a person starting at one end zone might travel approximately 95 yards before burning up. Having said that, an astronaut thus near to the sun is in a completely unnatural posture.

## How old is sunlight by the time it reaches Earth?

The sunshine we see today has been around for 170 000 years and 8.5 minutes.

## How long does it take sunlight to reach Mars?

In terms of distance from the Sun, Mars is approximately 141.6 million miles distant. Light travels at a speed of around 186,000 miles per second. For light to travel from the Sun to Mars, it would take roughly 761 seconds (or 12 minutes and 41 seconds).

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