How many light-years would it take to go to the Sun?

How many light-years would it take to go to the Sun?

1 Light year is the time Light takes to travel in one year. From the Photosphere of the Sun, light only takes 8.3 minutes to reach the Earth, this means that the Sun is only 8.3 light minutes away from Earth or 1.5781e-5 Light years. Was this answer helpful?

Is the Sun 4 light-years away?

In light-years, the Sun is 0.00001581 light-years away, while in light minutes, the Sun is 8.20 light minutes away, or 500 light-seconds away from Earth.

What is 1 light-year in human years?

What is 1 light-year away from Earth?

For most space objects, we use light-years to describe their distance. A light-year is the distance light travels in one Earth year. One light-year is about 6 trillion miles (9 trillion km). That is a 6 with 12 zeros behind it!

How long would we last without Sun?

Within a few days, however, the temperatures would begin to drop, and any humans left on the planet’s surface would die soon after. Within two months, the ocean’s surface would freeze over, but it would take another thousand years for our seas to freeze solid.

How many years has our Sun left?

It still has about 5,000,000,000—five billion—years to go. When those five billion years are up, the Sun will become a red giant. That means the Sun will get bigger and cooler at the same time.

Will the Sun be forever?

In about 5 billion years, the hydrogen in the Sun’s core will run out and the sun will not have enough fuel for nuclear fusion. So, in about 5 billion years, the Sun will stop shining.

How many light-years can we go?

The light that travels the longest gets stretched by the greatest amount, and the object that emitted that light is now at a greater distance because the universe is expanding. We can see objects up to 46.1 billion light-years away precisely because of the expanding universe.

How long will it take voyager 1 to travel 1 light-year?

As of 2013, the probe was moving with a relative velocity to the Sun of about 61,197 kilometers per hour (38,026 mph). With the velocity the probe is currently maintaining, Voyager 1 is traveling about 523 million km (325 million mi) per year, or about one light-year per 18,000 years.

Can we travel 1 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.

Do you age in light-years?

Re: How would you age at the speed of light The simple answer is, anything moving through space at c, equal to the speed of light in a vacuum, experiences zero time flow. If you were to travel at the speed of light, you would experience no time.

Can a human live a light-year?

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.

How far does space go?

When we take all of the available data together, we arrive at a unique value for everything together, including the distance to the observable cosmic horizon: 46.1 billion light-years. The observable Universe might be 46 billion light years in all directions from our point of view,…

How long would it take you to travel 4 light-years?

Proxima Centauri is 4.2 light-years from Earth, a distance that would take about 6,300 years to travel using current technology. Such a trip would take many generations.

How many light-years is the Milky Way?

Our galaxy probably contains 100 to 400 billion stars, and is about 100,000 light-years across.

How long would it take to go 4.2 light-years?

Proxima Centauri is 4.2 light-years from Earth, a distance that would take about 6,300 years to travel using current technology. Such a trip would take many generations.

What takes 22 years to happen on the Sun?

The 11-year sunspot cycle is actually half of a longer, 22-year cycle of solar activity. Each time the sunspot count rises and falls, the magnetic field of the Sun associated with sunspots reverses polarity; the orientation of magnetic fields in the Sun’s northern and southern hemispheres switch.

How long would it take to travel 500 light-years?

SInce light-year is the distance travelled by the light in one year while travelling with the speed of light i.e. 3×108m/s 3 × 10 8 m / s . It would take 500 years to travel 500 light-year distance at the speed of light.

How many human years does it take to get to the Sun?

It would take 7,045 days to fly there at 550 miles per hour. It would take 19.3 years to fly there.