# Kepler 22b time to get there

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"1" Key Hi! There was this information on Frontpage

that told about this 600

lightyears away from us.

There I read a ocmment, that asked how

long it would take to get there.

So I thought "yeah how long would it take? 1

Let' s do the math:

I' m from germany so I' ll do it in kilometres

per hour (the result will be the same, the

steps are just a little different}

So first things first: l lightyear is

about 9 460 800 aoo 000 kilometres

9 460 800 aoo aoo x 600 =

kilometres

Thats the distance.

Now the speed: The fastest NASA rocket can

reach a speed of times sonic speed.

That makes , 8 x = kilometres per

hour.

Now the funny thing:

divided throught 12348

equals -> 459"

Now the proof:

So we had km

Then we had km/ h

We do km/ km/ h ( have km/ km so we can put

this out)

What leaves: h

Proof, that we have the result in h.

st' kiill,'! iil

459" hours makes

19154518958. f) f) f) days

f) weeks

69 month

52442214, 8( wears

...