The short answer is 'no'. We all know that. But when I saw this question, I decided to spend
a few minutes playing with it.
Let's ignore relativity . . . just assume that my mass remains constant as I move faster and faster.
My mass is about 85 kilograms. Let's see how much energy it would take to rev me up to 0.99c.
Kinetic energy of any moving object is [ 1/2 m v2 ].
The speed of light is 300 million meters per second, so 99% of it is 297 million meters per second.
The energy required to goose me up to 0.99c is the Kinetic Energy I would have once I got there.
KE = 0.5 m v2 = (0.5) (85) (297,000,000)2 = (42.5) (8.82 x 1016) = 3.744 x 1018 joules.
Now to convert the joules into a more familiar unit of energy: 1055 joules = 1 BTU.
My KE at 0.99c = 3.55 x 1015 BTU.
According to my 2009 TIME Almanac, the entire USA used 8,149 trillion BTU of electric power in 2005
generated by nuclear power plants.
So in order to bump me up to 0.99c, you'd need (3.55 x 1015) / (8,149 x 1012) = about 44% of the total
energy output of all the nuclear power plants in the US in 2005.
And then an EQUAL amount of energy to slow me down again when I get where I'm going.
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Another problem . . .
Right now, I'm hardly moving, and you want to rev me up to 99% of 'c'.
That's what I call "acceleration". How soon do you want me to reach that speed, and how much acceleration
do you expect my old bones to survive ?
Let's say I can survive 10 G's for a while without turning to jello. How long would I have to endure 10 G's
in order to reach 0.99c ?
(300,000,000 meters per sec) x (0.99) divided by 98 m/sec2 (that's 10G) = 3.029 million seconds
= 35 days !
If you could come up with the power to push me with a constant force of 1,870 pounds (10 times my weight),
thus accelerating me at 10 times the acceleration of gravity, and I could maintain my focus and endure it, we'd have to
continue it steadily for 35 days in order to push me to 0.99c.
And in order to do it in only 35 days, you'd need about 4.6 times the total power output of
all the nuclear plants in the US during that time.
186000
It would take 65 years 11 months to travel to Aldebaran from Earth traversing at the speed of light.
You have to be going faster than the speed of light. which is not really possible for us yet... but we will get there eventually!Additional answerSorry, but pace ships don't travel anywhere the speed of light. Their speed varies but 25,000 mph is ballpark
Depends on your speed. A light year is the distance light travels in a year. If you traveled slower it would take longer.Depends on the speed you are going.At the speed of light one year.See related question for details of a light yearJust like any other distance, it depends on the speed of travel.-- At the speed of light, radio, x-rays, etc., it takes 1 year.-- At 1 million miles per hour, it takes about 671 years.-- At 60 miles per hour, it takes about 11.2 million years.A light year is the distance that light will travel in one year in a vacuum. The speed of light is 186,000 miles per second. So, light will travel about 5.8 trillion miles in one year. Now, to answer the question. The answer depends on how fast you are traveling. If you were in a space ship travelling 99.9999% the speed of light, it would take you about a year to travel a light year. Now, there is currently no human-made space craft, that we know of, that can travel that fast. The space shuttle travels at about 17,500 miles per hour. In order for the space shuttle to travel one light year, it would take about 38,262 years.
You had better travel near the speed of light or you will not see much of the universe. Unfortunately travelling near the speed is not yet possible, so you are out of luck.
There is no way to travel at the speed of light.
The speed of light in water is less than the speed of light in space. Only light can travel at the speed of light.
No. Nothing with mass can travel at the speed of light.
A man can't travel at the speed of light.A man can't travel at the speed of light.A man can't travel at the speed of light.A man can't travel at the speed of light.
You don't. The only objects that can travel at the speed of light are those that ONLY travel at that speed, like photons or gravitons.
Any massless "thing" like a photon and MAYBE a neutrino. NOTHING with mass can travel at the speed of light. Photons travel at the speed of light. The entire electromagnetic spectrum travels at the speed of light.
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.
Engines cannot travel at light speed. The only thing that can travel at this speed is the Photon, the particle of light.
Nothing physical is believed to be able to travel twice the speed of light.
Theoretically yes it is possible. When you travel at the speed of light, time slows down. Realistically, not right now. After figuring out how to travel at the speed of light you would then have to deal with the black hole you would cause, and in case you didn't know, nothing can escape from a black hole, not even light. But who knows, there might be an "easier" way to go to the future.
Probably not in five lifetimes! Light speed travel is a work of fiction, like in sci fi movies. No human will ever travel at the speed of light.
No. All colors travel at the same speed. It is called "the speed of light".