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Travelling of light my question is as we can see the sun with naked eye, it is older than 8 mintues (calculated as per light travels in one year). which means if we see the current space or maybe a galaxy or stars they are older to recent time so how can we see the recent activity of stars and galaxy? Are we looking old stuff of space ? Can we ever look at the newer stuff of space ?
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Last edited on: 2010-11-10 22:06:55

Categories: Our universe.

if i travel faster than speed of light is it possible for me to see back in the past ?
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