Can A Singularity Explode? The initial singularity Can a black hole ever explode? Answer: Black holes don’t really “explode”, which implies that they generate a large outburst of energy which ultimately tears them apart, but they do have outbursts (also, unfortunately, referred to as “explosions”). Can singularities be destroyed? There is nothing we could throw
Why Does The Black Hole Look Like That In Interstellar? NASA says in the post associated with the visualization that “this new visualization of a black hole illustrates how its gravity distorts our view, warping its surroundings as if seen in a carnival mirror.” The post adds that the black hole’s unthinkably high gravity also
Which Of The Following Best Describe A Black Hole? Which of the following best describes a black hole? A place from which the escape velocity exceeds the speed of light. What best describes a black hole? A black hole is a place in space where gravity pulls so much that even light can not get
Who Really Discovered Black Holes? British astronomers Louise Webster and Paul Murdin at the Royal Greenwich Observatory and Thomas Bolton, a student at the University of Toronto, independently announced the discovery of a massive but invisible object in orbit around a blue star over 6,000 light-years away. How did Einstein discover black holes? In 1939
How Are Black Holes Formed GCSE? A black hole is made when the centre of a very big star falls in upon itself, or collapses. All the matter of the star becomes squeezed into a tiny space and the force of gravity increases greatly. How are black holes formed simple? Black holes are formed when
What Was The Mass Of The Singularity? At present, the accepted value of this limit is believed to be 1.39 Solar Masses (i.e. 1.39 times the mass of our Sun), which works out to a whopping 2.765 x 1030 kg (or 2,765 trillion trillion metric tons). Is a singularity infinitely small? At the center of
Why Did Fred Hoyle Reject The Big Bang? Hoyle’s fundamental objection to this model was philosophical. It did not make sense to talk about the creation of the universe unless one already had space and time for the universe to be created in. “You lose the universality of the laws of physics,” Hoyle explained to
Who Was Isaac Newton’s Enemy? When Robert Hooke challenged Newton’s letters on light and colours, he made a lifelong enemy. Who disagreed with Newton? Hooke, the Genius Whose Big Mistake Was Confronting Newton. It took three centuries after his death for historians to do justice to this multifaceted genius, whom they have begun to call
Can Black Holes Damage Earth? There is no danger of the Earth (located 26,000 light years away from the Milky Way’s black hole) being pulled in. Future galaxy collisions will cause black holes to grow in size, for example by merging of two black holes. What would happen if a black hole hit the Earth?
How Long Until The Sun Turns Into A Black Hole? No. Stars like the Sun just aren’t massive enough to become black holes. Instead, in several billion years, the Sun will cast off its outer layers, and its core will form a white dwarf – a dense ball of carbon and oxygen that no longer