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leviterande
- 106
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Universe age!?, I never really understood that
Hi, there is one thing I really never got. they say the universe is 13.7 billion years old. That is because Hubble couldn't see any further!? Now this is the part I do not get: "hubble cannot see any further??" WOW! What does it see? Its got to be something...
The last thing it sees is 13.7 billion old galaxies, right? So what does it see after that? Is it just that Hubble cannot zoom anymore?, well that's a different subject.. or is the view only blocked by a shining galaxy? really? What exactly does Hubble see at that point or what is limiting it? I mean , there are still infinit galaxies beyond that limit, arent there?
Thanx
Hi, there is one thing I really never got. they say the universe is 13.7 billion years old. That is because Hubble couldn't see any further!? Now this is the part I do not get: "hubble cannot see any further??" WOW! What does it see? Its got to be something...
The last thing it sees is 13.7 billion old galaxies, right? So what does it see after that? Is it just that Hubble cannot zoom anymore?, well that's a different subject.. or is the view only blocked by a shining galaxy? really? What exactly does Hubble see at that point or what is limiting it? I mean , there are still infinit galaxies beyond that limit, arent there?
Thanx
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