Top best answers to the question «Part a what is the great wall astronomy quizlet»
- It is a large sheet of galaxies measuring 70 Mpc by 200 Mpc. What is the Great Wall? -It is an enormous intergalactic cloud of dust and gas that hides more distant galaxies. - It is the distance beyond which astronomers cannot view any more galaxies or even quasars.
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What is the Great Wall? -It is an enormous intergalactic cloud of dust and gas that hides more distant galaxies. - It is the distance beyond which astronomers cannot view any more galaxies or even quasars.
What is the Great Wall? a) It is not a structure but a distance beyond which astronomers cannot view galaxies. b) It is the time before the universe started expanding; a time about which we can never know anything.
What is the Great Wall? a) The distance beyond which astronomers cannot view any more galaxies or even quasars b) The time before the universe started expanding, about which we can never known anything c) It is a large sheet of galaxies measuring 70 Mpc by 200 Mpc
What is the Sloan Great Wall It is a huge collection of galaxies extending a billion light-years in length Of the four models, which one gives the universe the oldest age at present?
It lies in the center of a large extend concentration of galaxies known as. The great wall. Seyfert Galaxies are mostly. spiral galaxies. Type I supernova are useful for getting distance to galaxies. This is done by using the average luminosity for Type I supernova, for galaxies with known distances, and then applying this to a more distant ...
Wall. the sides of the crater that rise to the rim. Depth. in a crater, the perpendicular (at right angles) measurement downward from the original ground level to the crater floor. Diameter. the length of a straight line from one side of a circular crater to the other, through the center point of the crater. Ejecta.
Notice the many arc-shaped structures (such as those indicated by the arrows) in this image of a galaxy cluster. They are actually distorted images of galaxies with more normal shapes that lie beyond the cluster. What can astronomers learn by carefully measuring the distortions in this image?
"For more than a decade now, astronomers have been haunted by a sense that the universe is controlled by forces they don't understand. And now comes a striking confirmation: 'The Great Wall.'" The Great Wall is the largest known structure in the universe at present, having superceded sundry superclusters and clusters of superclusters.
Even so, we're willing to bet that you picked up a bit of astronomy knowledge along the way. You might know, for example, where in our solar system the dwarf planet Ceres is located. Or which planet's moon are named after the lovers of the great god Zeus (well, Zeus in the Greek; to give you his Roman name would be too great a giveaway).
a protective wall that holds back water: Shang Dynasty: 1st civilization in China, produced bronze work and a writing system: Zhou Dynasty: lasted 1,000 years, divided into 2 parts,Warring States resulted: Mandate of Heaven: a law in which the Chinese believed rulers came to power because it was their destiny or fate: extended family: closely related people