'What Is A Black Hole? | Space Explained'

03:47 Nov 21, 2023
'Learn about black holes -- a region of spacetime where gravity is so strong that nothing can escape from it -- with this space science explained video by KLT!    Facebook: https://www.facebook.com/kidslearningtube Subscribe: http://www.youtube.com/c/kidslearningtube Tweet Us: https://twitter.com/learningtube Instagram: https://instagram.com/kidslearningtube  iTunes: http://itunes.apple.com/album/id1192890817?ls=1&app=itunes   Music: Copyright 2015, 2016, 2017 KLT Video: Copyright 2015, 2016, 2017 KLT  Lyrics: I’m a Supermassive Blackhole Found in the center of almost all massive galaxies  I’m a Supermassive Blackhole There are theory’s how I am formed Come, join me and see  There are three types of Blackholes  According to the theory  Primordial, Stellar and Supermassive like me  The Primordial’s a tiny hypothetical Blackhole In 1974 Stephen Hawking  Theorized it’s a role  Primordial’s were formed  in the early universe But we’ll learn about this more When I teach that topics course   Onto the most common type called  the “Stellar Blackhole”* But let’s first see why a star exists before it loses control  The pressure from Nuclear fuel in the core pushes outward so greatly While a force of equal power pushing in  is caused by Gravity  This equal pressure does create the stars   Main Sequence stage That means this star is stable in its present burning age   When stars with the suns mass run out of nuclear fuel in its core It becomes a Red Giant  then quietly becomes a White Dwarf Star  But stars with 25 times the mass  of your Solar Systems sun runs out of nuclear fuel its gravity crushes the core and becomes  A “Stellar” it’s the most common type in the universe After the chorus, I’ll tell you  how I’m created of course  I’m a Supermassive Blackhole Found in the center of almost all massive galaxies  I’m a Supermassive Blackhole There are theory’s how I am formed Come, join me and see  I’m a Supermassive Blackhole  The 3rd type of black hole seen believed to be found in the center  of any major galaxy  A black holes a region of space where the force of gravity’s so strong Nothing, not even light can escape You’ve learned in this song   How I acquired my mass is still yet to be determined And astronomers are still working  on how I’m formed that is certain  Some think I’m formed from the collapse  of massive clouds of gas during the early stages of the formation of galaxies with mass  My parts start with the Accretion Disc orbiting around me It’s superheated gas and dust swirling around the Singularity   The Singularity is the very center  of a black hole, you see Made up of matter collapsed into a region of infinite density  The Event Horizon’s the radius Around a Singularity Where energy and matter cannot escape the black hole\'s gravity  The Innermost Stable Orbit’s the last place material orbits safely without the risk of falling past  the point of no return in me  A Photon Sphere’s a location Where gravity is so strong that light can travel in circles And orbiting the black hole are Photons  I feed on stars, dust or gas And produce jets of near light speed Blasting particles and radiation out from my poles, you can see  These are Relativistic Jets  And my last part I’ll talk about Now it’s time to sing with me do it loud without any doubt  I’m a Supermassive Blackhole There are theory’s how I am formed Come, join me and see  I’m a Supermassive Blackhole  The 3rd type of black hole seen believed to be found in the center  of any major galaxy #Blackholes #space #kids #kidslearningtube #supermassiveblackhole' 

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