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What does supernova mean for kids?
A huge explosion from a dying star.
What is a white dawrf?
A white dwarf is a star that is dying and is in its final evolutionary stage.
What is the final explosion of a dying supergiant star called?
A supernova, or in the case of a smaller star, a nova.
What is the name of a dying star?
A dying star is a star that no longer has enough hydrogen nuclei (free protons) to sustain the thermonuclear fusion reactions that permit its core to combine four hydrogen nuclei to form one helium nucleus. Astrophysicists have developed excellent understanding of the death of stars, although new details do continue to emerge. Understanding the death of a star is easier if you keep in mind that most of the star's mass is in its extremely dense core; its outer regions make up most of the star's volume but contain relatively little matter compared to the core. The "life" of a star is in its core. A dying star goes through several predictable stages, depending on its mass. Except for the very smallest stars, the death of a star begins with a dramatic collapse of its core and an expansion of its outer regions to form either a giant or supergiant. When this happens to our Sun, its outer photosphere (the only part that gives off light) is likely to extend to somewhere near the Earth's orbital path. The core of a giant or supergiant dying star is hot enough that helium nuclei can be fused to form the nuclei of heavier elements. At some point, the dying star can no longer continue any sort of fusion process and the core erupts explosively. For a medium-small star like our Sun, this eruption is relatively gentle; all of the outer shell will be blown away, but the core will remain relatively intact. Scientists call an intact core like this a white dwarf; a white dwarf eventually cools to become a black dwarf. In dying stars somewhat larger than our Sun, the core collapses even further to form a very small but very massive remnant called a neutron star; the formation of a neutron star explosively releases a huge amount of energy called a supernova. The very largest supergiants leave remnant cores called black holes which are so dense that not even light can escape from their gravitational field.
How elements are formed from a dying star?
What basically happens is that the "dying star" has enormous energy production at the end of its life, due to a kind of instability. The resulting heat will fuse lighter elements into heavier elements - resulting in production of elements at least up to element number 92 (uranium).
How can you tell something is a planet and not a star?
It is much larger, brighter and more colourful.
How long does the process of dying take for a star like our SUN?
That would depend on the size (mass) of the star. Please be more precise with your question for us to answer it.
What is a dying star that explodes?
a supernova
Why are we all different colours?
to make the world more colourful.
What is the comparative and superlative for colourful?
more colorful, most colorful
How hot is the heart of a dying star?
1000000 degrees
What do you call a dying star that explodes into millions of lights?
what do you call a dying sar that explodes into millions of lights
Can you have a list of adjective words to describe a hotel?
Comforteralbe Expensive Busy Tasteful Colourful Neat Cheap New Old Massive Big Giant Small 5 star 4 star 3 star 2 star 1 star
How does the color of a star indicates the chemical?
Different colors of stars can tells us the temperature of that star. It can also tell us the luminosity and mass of a star and where it is in its life cycle, whether it is a proto-star (new) or red super giant (dying high mass stars), or white dwarf (dying low mass stars). For more info, visit the link below in the related links.
Is an emperor angelfish an angelfish?
No it is not, as you can see, the queen angelfish is much more colourful. The angelfish is just black and white. Except for the male, it is colourful but not as colourful as the queen angelfish.
How do you say dying star in Latin?
Alpha latin... Mi star
Where can star earrings be bought?
Star Earrings may be bought at ShopStyle. They have a wide range of options, ranging from colourful glitter earrings to cubic zierconia to genuine precious gems.
