Where is earth located in Universe?
Posted: Fri Nov 06, 2009 3:36 pm
I live on coast of South Carolina.
When I look straight up at sky at midnight, I see the stars.
When I look straight up at sky at noon, I see blue sky.
Question #0 Am I correct in assuming there is a 180-degrees difference between sky at noon and sky at mid-night?
Question #1: If I could turn the sun off at noon, would the stars I would then see when looking straight up at noon be as far away as the ones I see at midnight?
Question#2: If so, are we at the center of the universe, or somewhere in between?
Question#3: If somewhere in between, what is the approximate sum of noon and midnight distances above, in light years?
Question#4: When looking straight up at the North Pole and the South Pole, would one see all different stars?
Question#5: When astronomers speak of looking back at creation of universe, aka, the big bang, from where are they looking: the night sky?, daylight sky? from the North Pole? the South Pole?
Final Question: Where on the earth and at what date would we look straight up to see the center of the big bang?
Thank you for any or all answers. My grandson has asked me all these questions, and I have no way of beginning to answer him.
When I look straight up at sky at midnight, I see the stars.
When I look straight up at sky at noon, I see blue sky.
Question #0 Am I correct in assuming there is a 180-degrees difference between sky at noon and sky at mid-night?
Question #1: If I could turn the sun off at noon, would the stars I would then see when looking straight up at noon be as far away as the ones I see at midnight?
Question#2: If so, are we at the center of the universe, or somewhere in between?
Question#3: If somewhere in between, what is the approximate sum of noon and midnight distances above, in light years?
Question#4: When looking straight up at the North Pole and the South Pole, would one see all different stars?
Question#5: When astronomers speak of looking back at creation of universe, aka, the big bang, from where are they looking: the night sky?, daylight sky? from the North Pole? the South Pole?
Final Question: Where on the earth and at what date would we look straight up to see the center of the big bang?
Thank you for any or all answers. My grandson has asked me all these questions, and I have no way of beginning to answer him.