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Are quasars closest to earth?
No, quasars are not the closest objects to Earth. Quasars are extremely bright and distant celestial objects located billions of light-years away, typically at the centers of galaxies. The closest stars to Earth are in our own Milky Way galaxy.
Can quasars be seen with the naked eye?
No, quasars are extremely distant and bright objects that cannot be seen with the naked eye from Earth. They typically require powerful telescopes to be observed.
What are the brightest objects in the universe called?
They are called quasars. We occasionally observe short bursts of gamma radiation which outshine even quasars temporarily, but astronomers aren't absolutely certain yet what causes them.
Does the existence of quasars support the Big Bang theory?
Not the existence of quasars, but the fact that all quasars are distant from us. The best explanation for what we observe when we see quasars is that they are super-massive black holes in early galaxies, burning up solar "fuel" so rapidly that they eventually run out. We do not observe any quasars near to us, so the conditions that allowed quasars to form must have existed only several billion years ago. If our Universe has not changed its basic structure and density over the last 15 billion years or so, then the conditions that would allow quasars would allow them to exist at any time over that span. This would mean that there should be just as many quasars close to us as there are far from us. But we just don't see that. As is the case with many of the things we see, this is easy to explain via Big Bang Cosmology but almost impossible to explain with any alternative.
What would happen if the quasars are near the earth?
Quasars are galaxies which are much brighter than ordinary ones. they are as bright as 100 galaxies put together. they are also as powerful as several blackholes put together. quasars are seen as faint light from the earth this shows how powerful they are to be seen from the extreme end of the visible universe in any case if the quasars were any nearer to the earth the earth would be pulled into by the ultra strong black hole due to the extreme intense gravity.no information in the form of light or radio waves would come out of it, its presence can be inferred only from the gravitational force it exerts on the bodies close to it
The hubble telescope can see quasars that are 58,690,000,000,000,000,000 miles away. How long does it take light to reach earth from these quasars?
12.8 billion light years away.
Are quasars closest to earth?
No, quasars are not the closest objects to Earth. Quasars are extremely bright and distant celestial objects located billions of light-years away, typically at the centers of galaxies. The closest stars to Earth are in our own Milky Way galaxy.
Are some quasars nearly 13 billion light-years from earth?
Yes, there are some quasars that are nearly 13 billion light years from the earth.
What would happen if quasars were found near earth?
earth would no longer exist
Can quasars be seen with the naked eye?
No, quasars are extremely distant and bright objects that cannot be seen with the naked eye from Earth. They typically require powerful telescopes to be observed.
Where can you see earth?
look down
What are the brightest objects in the universe called?
They are called quasars. We occasionally observe short bursts of gamma radiation which outshine even quasars temporarily, but astronomers aren't absolutely certain yet what causes them.
Does the existence of quasars support the Big Bang theory?
Not the existence of quasars, but the fact that all quasars are distant from us. The best explanation for what we observe when we see quasars is that they are super-massive black holes in early galaxies, burning up solar "fuel" so rapidly that they eventually run out. We do not observe any quasars near to us, so the conditions that allowed quasars to form must have existed only several billion years ago. If our Universe has not changed its basic structure and density over the last 15 billion years or so, then the conditions that would allow quasars would allow them to exist at any time over that span. This would mean that there should be just as many quasars close to us as there are far from us. But we just don't see that. As is the case with many of the things we see, this is easy to explain via Big Bang Cosmology but almost impossible to explain with any alternative.
What would happen if the quasars are near the earth?
Quasars are galaxies which are much brighter than ordinary ones. they are as bright as 100 galaxies put together. they are also as powerful as several blackholes put together. quasars are seen as faint light from the earth this shows how powerful they are to be seen from the extreme end of the visible universe in any case if the quasars were any nearer to the earth the earth would be pulled into by the ultra strong black hole due to the extreme intense gravity.no information in the form of light or radio waves would come out of it, its presence can be inferred only from the gravitational force it exerts on the bodies close to it
This kind of bright energy source is about the size of the solar system and is billions of light- years from earth?
Quasars
Are there any quasars in the milky way?
No, thank goodness; otherwise life here on Earth would be impossible.
Are quasars and pulsars visible to the naked eye?
No, quasars and pulsars are not visible to the naked eye from Earth. Quasars are extremely distant and faint celestial objects, while pulsars are neutron stars that emit beams of electromagnetic radiation which are not usually visible to the human eye. Both require specialized equipment for observation.
