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What can a super giant star explode into?
A supergiant star can explode into a supernova, where the outer layers are ejected into space. What remains may collapse into a neutron star or black hole, depending on the mass of the original star.
What incident in a star's life sets off the very quick chain of events that leads to a supernova explosion?
The end of fusion. With nothing left to convert, the star's remains collapse inward on themselves. The tremendous heat and pressure caused by this rapidly creates all natural elements heavier than iron, and releases the most immense amount of energy in heat and light known in the universe. Much of the elements created are blown off into interstellar space, and the collapsed remains become a neutron star, the densest object in the universe, unless it was an exceptionally large star to begin with, then the remains become a Black Hole.
What remains after a supernova explosion?
Oh, that’s a lovely question, friend! After a supernova explosion, what remains can depend on the size of the original star. Sometimes, a beautiful nebula is formed, while other times a dense core known as a neutron star or even a mysterious black hole is left behind. Every piece of the cosmic puzzle has its own unique beauty and significance. So happy we could chat about this today, it’s truly delightful!
What does a supernova leave behind in its aftermath?
Well, friend, when a supernova happens, it leaves behind a wonderfully unique and powerful remnant called a neutron star or a black hole. These objects continue to inspire and teach us about the incredible forces at work in the universe. Just like how every painting holds a new surprise, every supernova aftermath is a breathtaking sight to behold.
Will our sun eventually supernova?
Well, let's paint a happy little picture here. Our sun, bless its heart, is far too small to supernova. Instead, it will gracefully transform into a red giant in about 5 billion years, shedding its outer layers to create a beautiful planetary nebula before settling into a cool, lovely white dwarf. The cosmic dance of life and death continues, bringing new wonders for us to appreciate amidst the stars.
What is the adverb phrase of a black hole is the remains of a supermassive star after a supernova?
"after a supernova" is the adverb phrase in the sentence.
Adjective or adverb a black hole is the remains of a supermassive star after a supernova?
Adverb: "A black hole forms when a supermassive star collapses after a supernova explosion."
A black hole is the remains of a supermassive star after a supernova?
Close. A black hole is formed when a massive star runs out of fuel and collapses under its own gravity, compressing its mass into an infinitely dense point called a singularity. This collapse can occur after a supernova explosion in the case of a massive star, or through other processes such as the direct collapse of gas in the early universe for supermassive black holes.
Is a black hole the remains of a lost planet?
No. No planet is massive enough to become a black hole. A black hole is the remains of a dead, supermassive star.
Why is the Crab Nebula considered a supernova remnant?
Because it IS a supernova remnant. It's the visial remains of a star that expolded and was seen in 1054. Designated SN 1054.
Where would you expect to find a pulsar?
A pulsar is a rapidly-spinning neutron star, the remains of a supernova explosion.
Is the word and supposed to be capitalized in the middle of a title?
Generally, "and" remains in lower case; e.g. Pride and Prejudice.
Can we predict when the next supernova will happen?
Unfortunately not. We can tell which stars are likely to go Supernova, but our time frame is limited to hundreds if not, closer to thousands of years. Viewable supernova are rare and therefore we have not been able to study them sufficiently with modern instruments to gain an insight into their workings. As more and more supernova are observed our predictions could become better, but not for a long while.
What will happen if the sun will undergo supernova?
It won't - it doesn't have enough mass. But if any star converts to a supernova, it will destroy its planetary system in the process, and even cause damage to nearby solar systems (should they have life, it would be in grave peril). After the supernova phase, what remains of the star would normally convert to a neutron star, or a black hole.
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 is the remains of a star called after a supernova?
The remains of a star after a supernova can be classified primarily as either a neutron star or a black hole, depending on the mass of the original star. If the core's mass is below a certain threshold, it may collapse into a neutron star, which is incredibly dense and composed mostly of neutrons. If the core's mass exceeds this limit, it may collapse further into a black hole, where gravity is so strong that not even light can escape. Additionally, the explosion disperses the outer layers of the star into space, creating a supernova remnant.
Match each item to its description?
Supernova: An explosion of stars Neutron star: The dense remains of a star Nebula: A large mass of gas and dust Apex :)
