Hi,
I am currently studying the internal structure of the sun and I was wondering if there exists scientific information regarding the pressure distribution along a hypothetical line from the core to the, let´s say, convection zone. You can find frequently in the internet that the pressure in...
Thank you for your replies, that was quite enlightening. I hadn´t especially thought about possible curvature and the surface of the sphere - this is indeed an intriguing thought.
I would like to add another question which is - remotely - connected to the topic of this thread. As far as I...
As far as I am aware of the current and accepted theory regarding the size and structure of the universe, based on Hubble´s insights, says, that space is isotropic: that means at any place in the universe an imaginary observer would get the "same picture" - that implies also the same rates of...
If I may I would like to add a question: Many large scale objects in the universe are red shifted. But we also have plenty of proof of blue-shifted objects. The Andromeda-Galaxy is one famous example.
But let us reach "farther" out: recently I have read some interesting facts about the...