Nova vs Supernova vs Hypernova

SUBSCRIBE & Press the BELL ICON to get the latest updates
about all the upcoming videos!!

A white dwarf star pulls matter off of a companion red giant star until a powerful nuclear fusion explosion occurs on the dwarf’s surface. In this process, the star is not destroyed and additional explosions can occur, this phenomenon called a nova or recurrent nova.

A supernova is much more brilliant than a nova and can shine brighter than an entire galaxy for a brief time.

Astronomers identify two major types of supernovas:

Type I Supernova occurs, when a white dwarf star pulls matter from a companion star until the dwarf’s dead core re-ignites in a thermonuclear explosion that destroys the star. This is similar to a nova but the explosion is much more powerful. A Type I supernova has no hydrogen in its spectrum.

Type II Supernova occurs, when a star several times more massive than the sun runs out of nuclear fuel and collapses under its own gravity until it explodes. A Type II supernova has hydrogen in its spectrum.

SUPERLUMINOUS SUPERNOVA or Hypernova is a burst 5 to 50 times more energetic than a supernova. A hypernova may or may not be associated with a powerful burst of gamma radiation.

Watch full video to find out what happened next

Tags :-
#scienceofspace #supernova #hypernova

[YourLocalm.-.]

Fun fact: eta crainae is a super star that survived from exploding into a supernova, it is said that is will explode into a hypernova

[ugxfrbq]

My dog is named Nova and she shines brighter than hundreds of millions of hypernovas

[VitorSilva-mqiy]

When the star explodes about 80-90% of all matter in a star is expelled by the shock wave?
So does that make shock waves the most devastating effects of a supernova? destructive power?

[Beyonder]

So only Hypernova can collapse into black hole and supernova is just a massive explosion

[DR_D]

I was wondering the difference for a while thanks

[oselmojovita]

What more powerful? Hypernova or kilonova

[MLFreese]

I don't envy the humans who may still be on Earth long in the future when our sun is done being a sun.

[domicat]

No its not type I supernova. Its type Ia supernova i think

[감회가새롭네]

What is Bgm's name you are using?

[smitty]

I have watched astrophysics channels for years, and never knew there were Novas/recurrent novas.

[xaelch.official]

I’ve read on google that there’s a kilonova. Is it true and does it exists? If yes.. My question would be, between hypernova and kilonova which is more destructive and powerful?

[PIXELD_WorldofMagic]

When a star goes supernova, it could either be a black hole, a white hole(also known as a quasar), a white dwarf, or a neutron star I don’t know anything about a neutron star or a white dwarf but quasars form from black holes when the black hole has sucked in so much stuff it shoots that stuff out and quasar would form

[Israsinorita]

All s**ts and giggles until ultra Nova comes in

[АндрейКарпов-мю]

Please more please about cosmos and astronomy. Add. Like all about space and Universe. All subscriptions about Space 😮

[ivy_savage]

Hypernovas can effect planets up to 25, 000 light years away

[A-Failsafe]

ETA Carinae is the closest star known that will go hypernova

[adrielschoolbusess]

Nova vs Supernova vs Hypernova
You Forgot One Thing The Kilonova

[globgogabgalababshwabbledabble]

kilonova and gamma ray burst: allow us to introduce ourselves

[jayandginny]

Kilonova what about that? Isn’t as strong as a hypernova but you didn’t say that