How long would it take a spaceship to reach the speed of light?

If you started off at rest, it would only take you a little less than a year — about 354 days — to reach the speed of light: 299,792,458 m/s.

How long would it take to get to speed of light?

353,7 days
It would take 353,7 days of constant 1G (9,81 m/s^2) acceleration to reach the speed of light. In that time you would travel 4,58 billion Km. You can’t reach the speed of light. Andy has the right numbers above; effectively the closer you get to lightspeed the less effective your “push” actually is in accelerating you.

How many days does it take the starship to reach 10\% the speed of light?

As for how long the trip would take, forgetting the 35 days spent getting up to speed and the 35 days spent slowing down again, traveling 10.4 light years at one-tenth the speed of light would take 104 years, one way.

What is 10\% the speed of light?

Light from a moving source also travels at 300,000 km/sec (186,000 miles/sec). Say that Einstein’s bike travels at 10\% the speed of light (30,000 km/sec): the speed of light from Einstein’s headlight does NOT equal 330,000 km/sec. The speed of light is constant and does not depend on the speed of the light source.

How long would it take to travel to Deep Space 1?

In short, at a maximum velocity of 56,000 km/h, Deep Space 1 would take over 81,000 years to traverse the 4.24 light-years between Earth and Proxima Centauri. To put that time-scale into perspective, that would be over 2,700 human generations.

How long would it take to travel to the Sun?

But if it could attain the record-breaking speed of Helios 2 ‘s close approach of the Sun – a constant speed of 240,000 km/hr – it would take 19,000 years (or over 600 generations) to travel 4.243 light-years. Significantly better, but still not in the realm of practicality.

What is the fastest way to travel in space?

Gravity Assist Method: The fastest existing means of space travel is known the Gravity Assist method, which involves a spacecraft using the relative movement (i.e. orbit) and gravity of a planet to alter is path and speed.

What is the fastest man-made object on Earth?

Technically, the Helios 2 perihelion velocity was not a gravitational slingshot, it was a maximum orbital velocity, but it still holds the record for being the fastest man-made object regardless.