# How Long Will It Take To Travel 40 Light Years

## What is 40 light years away from Earth?

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## How long would it take to travel 39 light years at the speed of light?

According to NASA, it is currently speeding away at 38,200 mph. For Voyager 1 to travel 39 light-years, it would take the spacecraft 685,000 years. But Voyager 1 isn’t going there anytime soon, or ever.

## How long will it take to travel 1 light year at the speed of light?

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.

## How many Earth years is a Lightyear?

Coe et al. 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).

## How long would it take to get to Mars?

The spacecraft departs Earth at a speed of about 24,600 mph (about 39,600 kph). The trip to Mars will take about seven months and about 300 million miles (480 million kilometers).

## 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 get to Pluto?

With a maximum velocity of 590 miles per hour, the trip to Pluto will only take about 680 years. Which really puts things into perspective when considering just how wild it is that we have a spacecraft about to reach Destination Pluto. Launched in January of 2006, it now travels at more than 50,000 miles per hour.

## What distance is 1 light year closest to?

A light-year is the distance a beam of light travels in a single Earth year, which equates to approximately 6 trillion miles (9.7 trillion kilometers).

## Is warp speed possible?

“None of the physically conceivable warp drives can accelerate to speeds faster than light,” Bobrick says. That is because you would require matter capable of being ejected at speeds faster than light—but no known particles can travel that fast.

## Is time Travelling possible?

Yes, time travel is indeed a real thing. But it’s not quite what you’ve probably seen in the movies. Under certain conditions, it is possible to experience time passing at a different rate than 1 second per second. And there are important reasons why we need to understand this real-world form of time travel.