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Astronomers have difficulty looking at distant stars because while we have highly specialized telescopes, they are in constant contention with various other celestial bodies. In addition to this, the light of distant stars takes hundreds of thousands of years to reach us, making it impossible to get a current look at a distant star.
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What is the term used to refer to the charge an ion has?
There is no exact term except negative or positive ion. Perhaps the term you are looking for is ionization.
How do astronomers learn about distant objects in the universe?
Mass spectography, xray detectors, infrared detectors, and just visible light allow scientists to differentiate between planets, stars, solar systems, coets, galaxies and cluster galaxies. Each one has it's own fingerprint and like people, it's own traits.
What is the shorthand symbol for except?
The shorthand symbol for except is "EXC" or "EX."
What led astronomers to believe that this galaxy contained a black hole?
Our galaxy does not contain "a" black hole, it contains thousands, perhaps millions, of them.Astronomers believe there is a supermassive black hole near the center of the galaxy, with a mass of about 4 million solar masses. They reached this conclusion, among other things, by observing objects moving around it. This makes it possible to make an estimate of the mass. Some of the objects are quite near the ... object, whatever it is, and astronomers know of nothing except a black hole that can have such a large mass in such a small space.
A is like a plain except that it is cut by a steep canyon?
A is like a plain except that it is cut by a steep canyon?
Do All of the following are reasons why astronomers have difficulty looking at distant stars except?
They don't understand how redshift affects stars.
Reasons why astronomers have difficulty looking at distant stars except?
Light years of dust lanes obscure the view of distant stars in visible light. However, radio telescopes can penetrate the dust and can detect (in the x-ray and infrared spectra) the stars in the core of our galaxy.They don't understand how redshift affects stars.
What is a disadvantage of school crossing?
lollipop people are not always right, and traffic lights are (except if there is an electrical difficulty with them)
What does the word Geburtstag mean?
it means words with different and difficulty meaning to comprehend except at time with dictionary.
Difficulty is the excuse history never accepts?
The answer they never except is , it's a miss print. All the history is correct .
What is the differences between underwater crime scenes and above crime scenes?
None, except for the added difficulty in preserving and processing it.
What are the responsibilities of a heliologist?
A heliologist is a person who studies the sun, and solar activities. Heliologists are similar to astronomers except that their primary focus on one the sun and the effects of the sun on the atmosphere.
Gary glitter be allowed in hong kong?
Lets hope not. He will have difficulty trying to get into any country now except britain. We have to let him in as this is his nationality.
Which colors do you not see when looking at green leaf?
every color except green
Is there life on other planets except on earth?
We do not know. So far, organic molecules have been located on planets and in distant stars, but this is not proof that organic life exists there.
Is aerospace engineering tough?
It is about the same difficulty as Mechanical Engineering. Where I went to school, it was in the same department and most of the classes were the same except the specialized aero courses.
What difficulty do you have to be at to get a skull in Halo 2?
Every Skull, except the Blind and Assassins Skulls, are only available on Legendary difficulty.source: http://halo.wikia.com/wiki/Halo_2_Skulls
