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A white dwarf supernova can only happen in binary pairs where the white dwarf rips matter from the larger star and eventually becomes unstable and it collapses in on itself.

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Q: What causes a white dwarf supernova?
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Related questions

What causes a giant star to turn into a white dwarf?

A giant star would experience a supernova explosion, in order to become a white dwarf.


What is the order from smallest to largest sun supernova red giant white dwarf?

White Dwarf, Sun, Red Giant, Supernova


Is your sun a supernova or a white dwarf?

The sun is neither a supernova nor a white dwarf. The sun is a main sequence star. A supernova is not a kind of star: it is the explosion of a massive star.


What is the phase of a star approaches supernova?

White Dwarf.


What happens with the white dwarf in a type 1a supernova?

The white dwarf collapses under its own gravity. This starts very rapid nuclear fusion reactions. It explodes as a supernova and "stuff" is scattered into space. Essentially nothing of the white dwarf, as an object, remains.


What kind of star is most likely to become a white-dwarf supernova?

A supernova is a star that has exploded into dust and gas. A white-dwarf is a small, hot, dense star nearing the end of its life, that did not have enough mass to go supernova. So the answer is "none".


Will Sirius become a supernova?

Sirius A does not have enough mass to become a supernova. It will end it's life as a white dwarf.


Will Sirius b become a supernova?

No. It's a white dwarf, meaning that it has no more fuel left for such things.


When a star has no fuel left and its outer layers escape into space what is its remaining core called?

When the layers escape into space, this is classified as a planetary nebula. What usually is left behind is a white dwarf.


What are the stages of a stars life?

nebula then protosar then red dwarf, yellow star or a blue giant then a red giant then a red super giant then eithr a white dwarf or a supernova from the supernova a black hole or a neutron star if it is a white dwarf it turns into a black dwarf then a black holeNebulaBaby starStarGiant or supergiantWhite dwarfBlack dwarf


When a white dwarf exceeds the Chandrasekhar limit what happens?

It will explode as a type Ia supernova.


Star of life?

Nebule > Star > Red Giant > Red Dwarf > White Dwarf > Supernova > Neutron Star > Black Hole.