What is the difference between a quasar and a magnetar?
Answers
Explanation:
Magnetars are a type of neutron star, like pulsars, but with amagnetic field on serious steroids. ... Another difference between amagnetar and a neutron star is that a magnetar emits a steady glow ofx-rays with more radiant power than could be supplied by the rotation of a neutron star.
QUASAR:When radio telescopes were first turned onto the heavens in the 1940’s, radio sources were found all over the place. We were getting some kind of radio signal from almost every direction. You can imagine what some people thought. One of the more interesting ideas was that there was an armada of alien ships out there talking to one another. Astronomers turned their ordinary visible-light telescopes to these radio sources to try to see what was giving off the radio signals (and hoped they wouldn’t see little green men waving back at them).
When radio telescopes were first turned onto the heavens in the 1940’s, radio sources were found all over the place. We were getting some kind of radio signal from almost every direction. You can imagine what some people thought. One of the more interesting ideas was that there was an armada of alien ships out there talking to one another. Astronomers turned their ordinary visible-light telescopes to these radio sources to try to see what was giving off the radio signals (and hoped they wouldn’t see little green men waving back at them).They found a lot of different things, but no aliens. They found some supernova remnants, star forming regions, and distant galaxies. But there were other odd objects that they discovered that were not so easily classified. These objects looked like tiny dots of light in the sky (like a star does when looking with just our eyes); however, we were looking through massive telescopes and getting goose egg for detail. Because the objects were so blurry, that could only mean that these were mind numbingly far away. The Hubble Telescope has them ranging from 2.6 to 16 billion light-years away.
When radio telescopes were first turned onto the heavens in the 1940’s, radio sources were found all over the place. We were getting some kind of radio signal from almost every direction. You can imagine what some people thought. One of the more interesting ideas was that there was an armada of alien ships out there talking to one another. Astronomers turned their ordinary visible-light telescopes to these radio sources to try to see what was giving off the radio signals (and hoped they wouldn’t see little green men waving back at them).They found a lot of different things, but no aliens. They found some supernova remnants, star forming regions, and distant galaxies. But there were other odd objects that they discovered that were not so easily classified. These objects looked like tiny dots of light in the sky (like a star does when looking with just our eyes); however, we were looking through massive telescopes and getting goose egg for detail. Because the objects were so blurry, that could only mean that these were mind numbingly far away. The Hubble Telescope has them ranging from 2.6 to 16 billion light-years away.And this is how we discovered quasars.