How is supernova related to the matter found on earth?
Cosmic fallout from an exploding star dusted the Earth about 2.8 million years ago, and may have triggered a change in climate that affected the course of human evolution. The evidence comes from an unusual form of iron that was blasted through space by a supernova before eventually settling into the rocky crust beneath the Pacific Ocean. ChaCha!
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What happens to a star after a supernova explosion?
When the explosion is over, most of the star's mass has been ...
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What is a supernova explosion?
A supernova is an instability in the chemical makeup of the s...
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What causes the supernova to blow up is that gravity gives th...
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What happens during a supernova?
Supernovae are extremely luminous & cause a burst of radiatio...
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What is the difference between a supernova and a neutron star?
A supernova is where a massive star explodes, a neutron star ...
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What causes a supernova to occur?
Supernovas can be caused by either turning off or suddenly tu...
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Does a supernova star experience regular changes in brightness over time?
Yes a supernova stars brightness does change over time becasu...
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What is the difference between a nova and a supernova?
Nova is a binary system, normal star like the sun and a small...
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How long until the next supernova?
The supernova rate in our galaxy is about three per century. ...
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What happens to a star after a supernova explosion?
When the explosion is over, most of the star's mass has been ...
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What is a supernova explosion?
A supernova is an instability in the chemical makeup of the s...
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What happens during a supernova?
Supernovae are extremely luminous & cause a burst of radiatio...
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Several types of supernovae exist. Types I and II can be trig...
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The most recent supernova in our galaxy was discovered by tra...
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A supernova is a star that explodes and becomes extremely lum...
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What causes the supernova to blow up is that gravity gives th...
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Several types of supernovae exist. Types I and II can be trig...
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Will our sun turn into a supernova?
No, our sun will become giant red star, which will then devel...
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When will the sun go supernova?
Our sun can't go supernova it's too small. It will one day be...
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What causes a supernova to occur?
Supernovas can be caused by either turning off or suddenly tu...
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What causes a supernova to occur?
Supernovas can be caused by either turning off or suddenly tu...
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Why can supernova explosions in space be seen, but not heard on Earth?
Sound can't travel in space because there's no air or any oth...
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What causes the supernova to blow up is that gravity gives th...
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What is after a supernova stage in a star?
When a star undergoes a supernova explosion, it dies leaving ...
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Findings published in the February 1 issue of the Astrophysic...
About Supernova
A supernova is a gigantic explosion which produces a burst of radiation that expels most or all of a star's material. The astronomical event occurs when the gravitational force of a star surpasses the Chandrasekhar limit or in a number of other ways. Approximately one supernova occurs in the Milky Way galaxy every 50 years.
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