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How far are quasars away from us?
Quasars can be very, very, very far away. And they are extremely bright. We've seen quasars that are 12 billion light years away from Earth (a light year is how far light travels in one year, and light travels at about 128 billion kilometers a second). Most quasars are actually big, bright galaxies shining from millions, or even billions of light years away from here.
How do you know that quasars are not just nearby stars?
The light from quasars - all quasars - is shifted far to the red side of the spectrum. This means that they are moving away from us, at a very high rate of speed. They cannot be "nearby", for that, and a lot of other sound, scientific reasons.
Are quasars part of your solar system?
No, quasars are not part of the solar system. Quasars are extremely distant and energetic objects located in the far reaches of the universe, millions or billions of light years away from our solar system. They are powered by supermassive black holes at the centers of galaxies.
What are quasars and where are they found in the universe?
All quasars are located at a great distance from us. Of the quasars discovered, they range from between 780 million and 28 billion light years away. Because of these distances and the velocity of light, we are seeing them early on in the creation of the Universe. They are very rare they have only found about 20 or so. See related link for more information.
Why are quasars only found in very distant parts of the universe?
The evidence for the extreme distance is the extreme redshift. Also, in many cases, a coincidence has been found between a quasar and a galaxy.The evidence for the extreme distance is the extreme redshift. Also, in many cases, a coincidence has been found between a quasar and a galaxy.The evidence for the extreme distance is the extreme redshift. Also, in many cases, a coincidence has been found between a quasar and a galaxy.The evidence for the extreme distance is the extreme redshift. Also, in many cases, a coincidence has been found between a quasar and a galaxy.
How far away was Jupiter?
Very very very far away. Hence the fact planets are measured in millions of miles.
Are stars far away?
Yes. Very, very, very far away. The Sun is about 90 million miles away. Other stars are millions of millions of miles away.
How far away from uranus to earth?
very far
What is a neutron star that sends out radio waves?
That would be called a "pulsar". See related question
When did the quasars form?
Quasars formed in the early stages of galaxy formation.Quasars formed in the early stages of galaxy formation.Quasars formed in the early stages of galaxy formation.Quasars formed in the early stages of galaxy formation.
Is the sun very far from the sun?
The sun is very far away from the sun. In fact, the sun is 19,000,000 miles away from the earth.
How far away from the surface is the dark zone?
very far?
