faslan Posted June 29, 2012 Share Posted June 29, 2012 some times a question comes to my mind please some one tell me example if i'm looking a star at night it's 10 light year distance from earth so realy i'm seeing what is ten years before. is im right ?. Link to comment Share on other sites More sharing options...
Spyman Posted June 29, 2012 Share Posted June 29, 2012 Yes, if you could go through a portal that would bring you to the star instantly, then you would find that the star have aged ten years and moved slightly since it emitted the light you can see here today. Link to comment Share on other sites More sharing options...
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