Reseacher

Title: Space – The animateness Cycle Of A Star

INTRODUCTION

I. assist Grabber

Do you all know, scientist get to actually discover more than than 500 billion galaxies in this universe? Since at that place ar so many galaxies in this universe, have you all forever wondered, are there any other orbiters besides planet Earth that may contain living organism? Well, the reply is YES!! Scientist Stephen Hawking has actually discovered a rocky planet that may contain living creatures. Besides that, Stephen also discovered that steers have a life span similar to gay life span.

II.Introductory Remarks

When we talk about asterisks, most of us only think that stars are a shining signification that appears at night, however, we never notice that there is one star that shines in the morning. Sun is actually the nearest star to the earth. Stars that we have seen at night are actually the so-called solarise from other galaxies. Stars are born, they live and they die just corresponding human. Stars end their life by supernova. After its death, it may scribble over as a new star, form a black hole or become a neutron star.

III. queer Topic

Today, the topic that I would like to present is entitled, Space – The Life Cycle Of A Star.

IV.



Preview

Now, I would like to share with you what happens when a star reaches its utmost life span. When a star reaches its maximum life span, the star will undergo supernova and form a black hole or neutron star in the galaxy.

renewing: Now, let me start by explaining the process of supernova.

BODY

1.A star will go consistently throughout its life span. A new born star is called the protostar, it will then expand to become a red giant. This star will stay on to expand until it reaches the maximum size, which is called the red supergiant, and when a star reaches its maximum life span, it will undergo supernova, which is a process of exploding itself. Basically, there are two types of supernova.

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