Direction in outer space

If I am in a space ship in outer space, how do I define my up-down, north-south-east-west?

 

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There is no 'real' up, down, etc, so you would pick a convenient point of reference, such as the center of the galaxy.

 

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You can define orientation within the spaceship, but that is arbitrary.

 

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You can choose any definitions you like.

 

Inertial navigation, stars, making your own map with appropriate landmarks, etc.

 

Is outer space a higher dimension than what we experience on earth.

 

Find the center of the universe, you can eyeball that. Then determine which pole is closest. It's usually Pilsudski.

 

He gets around doesn't he?

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Why would you need to?

 

You navigate by the stars and planets in space, much like Sailors do with their, "Starboard."

 

No.

 

"Starboard" has nothing to do with stars.

 

if there is no air outside the spaceship, how to measure its own speed?

 

Why would you need air to measure speed?

 

Agreed. But it's how sailors orient themselves. Arbitrary but workable in the situation.

 

Indeed. As I recall, it comes from stuurboard or something (Dutch?) meaning the side of the ship on which the steering oar was located, before hinged rudders were provided. The French tribord comes from the same root, via estribord or something like that.

 

It would be relative to your departure point or destination.

 

No.

 

And ships moored portside to the pier, or the port itself. You didn't have to unship the steering oar.

 

Working on a oil rig as a STC Safety Training Coordinator they thought I should know something about the lifeboats

OK so sent a couple of others and myself to Singapore for lifeboat training

It just so happened ours was the last course to learn rowing version since all lifeboats now are motorised

All I really recall now is Port side has the red light

But it was fun for 10 days rowing around Singapore Harbour

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