Masters Of The Universe :: essays research papers fc

One of the some remaining mysteries of science is the mordant muss. When a star runs out of render to keep it burning, it explodes into a supernova(Intro. to Black Holes 1) After a supernova, some of the progeny that was blown off leaves in pockets to different places in space. These pockets contract to from a pulsar, or new born star. The rest of the intimacy left from the extensive explosion of the supernova comes back together forming a neutron star. If the dead star was too massive, the neutron star give be so large that its own solemness will crush it(Intro. To Black Holes 1). This is called its maximum density(Filkin 202). After all of the matter has collapsed in on itself, it becomes a black hatful(Filkin 202). After being besotted infinitely, almost to nothing, the point in space that it makes is called a singularity(Filkin 216). The singularity is the infiltrate of the black hole. Every stellar body has an consort swiftness(Intro. to Black Holes 1). The escap e velocity is the zip at which one must be waiver to escape the gravity of the object in question(Intro. to Black Holes 1). The public&8217s escape velocity is seven miles per second(Intro. to Black Holes 1). This means that to leave the Earth&8217s gravitational pull, you must be able to travel at least seven miles per second(Intro. to Black Holes 1). To escape a black hole, your velocity must reach at least the speed of light(Intro. to Black Holes 1). Because the speed of light(186,000 miles per second) is not possible because you must have infinite force to win the speed of light, nothing stack escape a black hole&8217s gravitational field(Intro. to Black Holes 1). This is why a black hole is a black hole. No light can escape from it, therefore, we cannot suck in it.A binary star system consists of two stars that orbit well-nigh each other. They were discovered by Yakov Zeldovitch(Filkin 224). Sometimes, one star in a binary star system will die and become a black hole. Whe n this happens, the force of the black hole&8217s gravity will literally suck the matter away from it&8217s sibling, and in doing this emitting X-rays that can be received on Earth(Filkin 225). This is one way that astronomers can remark black holes. It is possible that our galaxy is powered by a black hole(Freedman 69). Astronomers Linda Dressel, Tim Heckman, Roeland Van Der Marel and Meg Urry are looking into this(Olson 48).