1200 light years is the distance that light travels in 1200 years.
The speed of light is approximately 186,000 miles per second, or 300,000 kilometers per second.
There are 60 seconds in a minute, 60 minutes in an hour, 24 hours in a day, and 365.24 days per year.
Just multiply all of those numbers together, and there's your answer.
You would have to be travelling faster than the speed of light in order to do this. And, theoretically speaking, this would be impossible to do.However, if you were possible to travel faster than the speed of light, you would need to be travelling 1.25x the speed of light (which is about 3.75 x 108 m/s2).
The formula to calculate travel time at the speed of light is distance divided by the speed of light. The nearest star to Earth is Proxima Centauri, which is about 4.24 light-years away. Therefore, the travel time to Proxima Centauri at the speed of light would be 4.24 years.
A radio signal would take eleven years to reach a star that is eleven light years away. This is because the speed of light is the fastest speed at which any form of information can travel through space.
Vega is relatively close at 25 light years. At one tenth of the speed of light, it would still take 250 years to reach it from our solar system.
A message traveling at the speed of light would take 6 years to reach a location 6 light-years away. To convert that into minutes, you would need to multiply 6 years by the number of minutes in a year (525,600). This calculation would show you how many minutes it would take for the message to travel 6 light-years.
You would have to be travelling faster than the speed of light in order to do this. And, theoretically speaking, this would be impossible to do.However, if you were possible to travel faster than the speed of light, you would need to be travelling 1.25x the speed of light (which is about 3.75 x 108 m/s2).
Not in the near future. Other galaxies are hundreds of thousands, or millions, of light-years away; travelling at the speed of light, it would thus take millions of years to travel to most galaxies; travelling at a lower speed would, of course, take longer.Not in the near future. Other galaxies are hundreds of thousands, or millions, of light-years away; travelling at the speed of light, it would thus take millions of years to travel to most galaxies; travelling at a lower speed would, of course, take longer.Not in the near future. Other galaxies are hundreds of thousands, or millions, of light-years away; travelling at the speed of light, it would thus take millions of years to travel to most galaxies; travelling at a lower speed would, of course, take longer.Not in the near future. Other galaxies are hundreds of thousands, or millions, of light-years away; travelling at the speed of light, it would thus take millions of years to travel to most galaxies; travelling at a lower speed would, of course, take longer.
It would take approximately 65 years to travel at the speed of light from Earth to Aldebaran, which is about 65 light-years away. However, currently, we do not have the technology to travel at the speed of light.
Traveling at the speed of light, it would take a spacecraft 40 years to reach a star located 40 light-years away from Earth.
The formula to calculate travel time at the speed of light is distance divided by the speed of light. The nearest star to Earth is Proxima Centauri, which is about 4.24 light-years away. Therefore, the travel time to Proxima Centauri at the speed of light would be 4.24 years.
Traveling to another galaxy at the speed of light would take an incredibly long time. The closest galaxy to us, the Andromeda galaxy, is about 2.5 million light-years away. This means it would take 2.5 million years to reach Andromeda at the speed of light.
How long will depend on the velocity. The closest star would be 4.24 light years away
well the crab nebula is about 6,500 light years away so it would take 6,500 years to get there at the speed of light but we do not have any space craft that travel at that speed so it would take over a billion if not trillion years to get there!
A radio signal would take eleven years to reach a star that is eleven light years away. This is because the speed of light is the fastest speed at which any form of information can travel through space.
Vega is relatively close at 25 light years. At one tenth of the speed of light, it would still take 250 years to reach it from our solar system.
A message traveling at the speed of light would take 6 years to reach a location 6 light-years away. To convert that into minutes, you would need to multiply 6 years by the number of minutes in a year (525,600). This calculation would show you how many minutes it would take for the message to travel 6 light-years.
An object that is 8,000 light years away from Earth will take 8,000 years to reach us if it travels at the speed of light. Since nothing can travel faster than light according to our current understanding of physics, this distance would require that same amount of time, 8,000 years, for light (or anything traveling at that speed) to cover the distance to Earth.