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An X-ray burst in a binary system and a nova both involve explosive nuclear processes, but they occur in different contexts. In an X-ray burst, material from a companion star accumulates on the surface of a neutron star, leading to rapid nuclear fusion that releases intense X-ray radiation. In contrast, a nova occurs in a binary system where a white dwarf accretes hydrogen from a companion star, resulting in a thermonuclear explosion on the surface that ejects material into space. Both phenomena highlight the dynamic interactions in binary systems, but they differ in their specific mechanisms and the types of stars involved.
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Do scientist believe a binary star produces a nova?
A binary star may, or may not, be related to a nova or supernova. In some specific cases, a supernova is specifically caused by a close binary system; but not all binary systems result in novas, and not all novas come from binary stars.
Under what circumstances will a binary star produce a nova?
A binary star can produce a nova when one star in the binary system accretes material from its companion, causing a sudden increase in nuclear reactions and a release of energy that leads to a temporary brightening of the system. This can occur when the accreted material ignites on the surface of the star in a runaway nuclear reaction.
Name an exploding star which is a 4 letter star name and starts with letter n?
Nova. "Exploding stars" were originally called "new stars", which in Latin is "nova stellarum".
Is algol related to mira?
No, Algol and Mira are different astronomical objects. Algol is a binary star system located in the constellation Perseus, while Mira is a red giant star in the constellation Cetus. Both are variable stars, but they are not related astronomically.
Did our solar system form from a super nova?
No a super nova didnt jesus created our universe
A variable star that undergoes a cataclysmic eruption?
A good example of a variable star that undergoes cataclysmic eruptions is a type of binary star system called a recurrent nova. These stars have a white dwarf that accretes material from a companion star until it reaches a critical mass, resulting in a thermonuclear explosion on the surface. This causes a sudden increase in brightness that can be detected from Earth.
What kind of nova is called a new star?
A nova is a sudden, bright outburst of a star that occurs due to the accumulation of hydrogen on the surface of a white dwarf star in a binary star system. While novae can appear as "new stars" in the sky because of their sudden increase in brightness, they are not actually new stars forming, but rather the result of a specific stellar phenomenon.
A star that explodes temporarily increasing its brightest?
binary star
What causes a nova to explode?
A nova (as distinct from a supernova) is produced in a close binary system where one member is a white dwarf and the other a larger, less dense star. The white dwarf 'sucks' gas from the larger star which condenses into an accretion disc around the white star's equator. When this accretion disc reaches a critical mass it interacts with material on the white star and produces a huge thermonuclear explosion. This is what we see as a nova event. Novae are variable stars.
What happens to a star in a close binary system when it becomes a giant?
Nothing usually happens in a binary systems when a star becomes a giant except when two stars are orbiting each other and the one star become a giant it will contract and expand due to the nuclear fusion and it will interact with the other star and will cause a phenomena known as a nova.
Did a super nova ever occur in your solar system?
No.
When does a nova event occurs if a white dwarf accepts material from a nearby?
A nova event occurs when a white dwarf in a binary system accepts material from a nearby companion star, causing a runaway nuclear fusion explosion on the surface of the white dwarf. This explosion results in a sudden increase in brightness that can last for several days to a few weeks.
