They're elliptical shaped and the typically have a red center because of all the red giants that form in this type of galaxy.
Astronomers use telescopes, both ground-based and space-based, to study quasars. They observe the light emitted by quasars across different wavelengths, such as visible, ultraviolet, and X-ray, to learn more about their properties and behavior. Additionally, they analyze the spectra of quasars to understand their composition and the physical processes happening within them.
Africa and America is different
Quasars are not gone; they are still observed in the universe. Quasars are powered by accretion of material onto supermassive black holes at the centers of galaxies, which can make them appear as some of the brightest and most powerful objects in the universe. However, the number of observed quasars may be influenced by factors such as the current stage of galaxy evolution or observational limitations.
Quasars are thought to be the centers of distant galaxies where supermassive black holes are actively accreting matter. The intense energy emitted by this process makes quasars some of the brightest objects in the universe. Studying quasars can provide valuable insights into galaxy formation and evolution.
White in the winter, grayish in the warmer months.
animals are physical charactosts
physicaL ABUSES OR FIGHTS
the landforms
Mountains
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Yes, there are some quasars that are nearly 13 billion light years from the earth.
Some scientist think that quasars may be caused by black holes, but they are not sure how this happens. Please dont copy. Use your own words! - Anonymous <3
a parrot has many physical characterristics some are that they have many bright colors
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amazon river
what are some physicla chracteristics of laos