Cloud Essay

Stars are the most recognized astronomical object in space and they represent the building blocks of galaxies. Stars distribute elements such as: carbon, nitrogen, and oxygen. A star develops from a cloud of hydrogen and helium, the dust clouds that are scattered throughout galaxies. An example of a dust cloud is the Orion Nebula. The gas and dust begin to collapse from its own gravitational pull. As the cloud collapses, the middle gets hotter. This is known as a prostar. A dense and hot core forms which begins to collect dust and gas. All this material may not end up as a part of the star but can become planets, asteroids, comets, or remain dust. A star about the size of our sun can up to 50 million years to mature. The smallest stars are

Stars are composed of hydrogen gas and dust. Stars owe their existence to the force of gravity. Stars are created from the thinly spread atoms of dust and gas that swirl throughout space. The atoms clump together into dense clouds that eventually collapse under their own gravity. Other forces counteract the gravity. The dust and cloud grows

Since my entire thesis for this paper is about how a star is born, I guess the first thing I should start out with is by telling you exactly what a star is. Stars are self-luminous gaseous spheres. They shine by generating their own energy and radiating it off into space. The stars' fuel for energy generation is the stuff they are made of --hydrogen, helium, carbon, etc. -- which they burn by converting these elements into heavier elements. Nuclear fusion occurs, which is when the nuclei of atoms fuse into nuclei of heavier atoms.

Within the universe, clusters of matter combined into galaxies of planets, stars, and space rocks. The galaxies were created in the beginning of time.

Stars are born, grow old, and die, at rates that are related to their mass and any external pressures acting on them, similar to the life-cycle of all living things in the universe. The process in which stars change dramatically throughout their existence is called stellar evolution and can take millions to billions of years. Stellar evolution describes how stars transform over time, from birth, through life, which includes growth, and ending in death. Fusion, the force that generates energy, is balanced by the pull of gravity, resulting in the progression and development of the star.

Stars begin their life cycle as molecular clouds. Some event, such as a shockwave or collision of a galaxy, causes the cloud to collapse and form smaller pieces, which collapse inward on itself, and form a protostar. As the star collapses, gravitational energy creates heat, resulting in the rotation of the particles. During this phase of formation,

Stars are born of gas and dust and have a life cycle based on their original mass. The sun produces energy and turns it into hydrogen into helium. Our sun is a bright yellow star and is made of mostly of hydrogen and helium. The size of the sun is a medium size star in the main sequence. The life cycle of a star is the low-mass (main sequence), medium-mass (giant,and white dwarf) , and High-mass ( supergiant, supernova, and black hole. There are three types of galaxies which are elliptical galaxies, spiral galaxies, and irregular galaxies. We classify stars by their size, color, temperature, and their luminosity. When a star dies it becomes a black hole until millions of years. The hottest star is the blue star the coldest star is the red star.

As described in our text, the material that makes up the universe is recycled constantly through the formation and evolution of stars. Clouds of atomic gas cool and condense, forming cold, dense clouds of molecular gas. Within these clouds of cold gas, stars can form. It takes just some push, pull, or magnetic field to cause the cloud to fall into gravitational collapse. Once the cloud is collapsing, the road to becoming a star is an inevitable one. The formation of a star involves many different stages. In the beginning, there is just dust and a gas. Slowly, over time, the dust and gas form a cloud of material containing all the right ingredients for star formation. Then, the cloud to gravitationally are caused to collapse. The cause can be

Since we first gazed upon the heavens, man has been perplexed over where the bright lights in the sky have come from. This report will provide information for the birth and death of both low and high mass stars that is supported by scientifically proven statements and observations. It is the long held belief of many, that molecular clouds are the nurseries of stars. These dense clouds of gas are most often found in the spiral arms of galaxies. Obviously, smaller cloud produce low mass stars while large clouds produce high mass stars which collapse much faster than their smaller siblings during the protostar phase ( Washington). At this point, the cloud is cool with very low pressure. Once these clouds of gas become dense enough, they collapse to create the beginnings of a star know

Looking up at the sky on a vibrant night, the vision is naturally lit one with millions of vivacious, glistening stars. The tenacity of this essay is to explore the lifecycle of a star, thence, signify its manifestation in the universe. A fundamental part of our universe is stars. Hence, these miniature luminous forms are essentially very immense in magnitude and it is merely due to their substantial distance from Earth that they appear so trivial. Scientifically, a star is a ball of hydrogen and helium with sufficient mass that it can endure nuclear mixture at its core. A huge, shining ball of plasma, whose lustre is an outcome of thermonuclear fusion are

A star is a sparkling bundle of gas bound by gravity into a solitary object and is fueled by atomic combination at the center. There are trillions of stars in our universe and all are distinctive and extraordinary. Their mass, color, shape makes them all distinctive but mass is the only thing that makes them unique. There are numerous phases of stars life including main sequence stars, red giants, white dwarfs, neutron stars, and dark holes. All stars additionally have a lot of varieties in each one phase of life. The life of a star starts in a cloud, an incredible gathering of gas and dust. When enough mass has aggregated into a solitary item, gravity compels the mass to crumple into the middle. Because of weight and rubbing, the center gets so hot that it starts atomic combination and a protostar is made.

The life (and, sometimes, death) cycle of a star begins when gravity triumphs over heat. This results in a cloud, composed of gasses and minerals, losing balance, and beginning to contract. Balance for the cloud is not restored, until several radical changes have been experienced by the cloud, and have, subsequently, altered the cloud.

wanting to send folders and multiple documents this method can become time consuming and ultimately inefficient. There is an option to zip files when emailing however this only compresses files to a point, some are still too big. An alternate way to saving on the cloud is using Google Drive, which in reality, most students at John Paul II (or at least in my year) do not have a lot of experience with, so generally do not use it. This would be able to securely store larger files. Since we cannot work on some files within the Google interface it would require the file to be downloaded each time it needs to be updated on a different computer. This is one disadvantage which is inefficient but as Google continues to develop more file types may be editable reducing this problem. Personally I prefer the USB for larger files and transferring files in general. However an issue at our school especially within the main computing room there are issues with USB’s connecting so whenever attempting to transfer data onto the school computer to work on it there is an uncertainty whether it will successfully connect or not. The benefits as mentioned above are the USB can transfer large files and load them quickly when USB is connected. An example of this is when working on the internal assessments for digital media or digital information. When working on these assignments there is often a main folder containing many sub-folders with multiple files contained within them. This type of data

A star is born in a high-density nebula and condenses into gas and dust and contracts under its own gravity. Next, a region of condensing matter will begin to heat up and star to glow, forming protostars. The temperature at this point is 5 million degrees centigrade. When this temperature is reached, hydrogen fuses and forms helium. A star then begins to release energy which causes it to contract and shine. After millions of years, the core of the star which is helium, contracts and a reaction begins to occur in a shell around the core. The core is at a high enough temperature for helium to form into carbon and the out layer of the star expands, cools and becomes less bright. The core then burns out and the outer layer leaves the core as a gaseous shell. The rest of the core cools and becomes a white dwarf and is less bright. When the white dwarf stops shining, it is called a black dwarf.

Stars go through tremendous things in the course of their life. In a star’s life they go through eight different phases. These phases can take many years to go through. When a star is made up it starts needing. Gas and dust in space to form what is called a nebula. Nebulae are the birthplace of stars. There are different types of nebulas one being an emission nebula. For example the Orion Nebula grows very brightly because of the gas that is in it which is energized by the stars that have formed inside of it (“Life of a Star”). Another type of nebula is a reflection nebula this is when starlight reflects off the greens of dust that are in a nebula. The last type of nebula is a dark nebula, these are very dense clouds of molecular hydrogen that can either partially or completely absorbed light from stars.