How Did The Elements End Up On Earth?

According to Carolyn Ruth, author of “Where Do Chemical Elements Come From,” chemical elements came from the explosion of stars, also known as supernovas. In her article, Carolyn states that a newborn star is mainly composed of the first element on the periodic table, Hydrogen. Due to the high pressure within the star, a fusion process begins that fuses two protons and two neutrons together to form the second element, Helium. These fusion processes continue to form elements that weigh less than Iron. Once the star creates all elements up to Iron, the star eventually collapses and explodes. One article that agrees with Carolyn’s theory is “The Origin of the Elements and the Life of A Star”. According to this article, stars produce nuclear reactions

Several hundred thousands years after the Big Bang, the stars began to light up the dark universe. As the universe expanded, it got colder and darker and less like a place that might produce things like heavier chemicals, plants, and animals. This period of the history of the universe was called the Dark Ages. During the Dark Ages, a lot of atoms was flowing through space, which contained 75% hydrogen with one portion and about 25% helium with two protons. Some areas in the universe were just slightly hotter and denser than others, and gravity magnified those differences. As gravity increased, the whole thing was clumping faster. At the center of each of those clouds of atoms, atoms began to bang into each other more violently and heat up particularly

We are not quite sure exactly how it happened or even how long it took to happen. According to www. Space.com it underwent an incredible growth spurt and doubled in size at least 90 times. This marks the beginning of an extraordinary set of circumstances that created a perfect storm. It was a chaotic set of circumstances the temperature cooled than heated then combined and light appeared and was eventually followed by complete darkness. This light is detectable today and can be researched which will hopefully lead to answers that we have been wanting to answer for many years. Nearly 400 million years after our universe made its appearance in this dramatic and chaotic performance it began to come out of its dark ages. This phase of our universe lasted for a very long time and during this time our very first stars and galaxies appeared. The birth of our Solar System happened approximately after our universe turned 4.6 billion years old. It is believed to have been formed out of a “giant, rotating cloud of gas and dust known as the nebula.” In 1960 dark matter was discovered and remain one of the biggest unanswered questions today. Earth made its entrance approximately 4.54 billion years ago. At its beginning it wouldn’t have been able to be inhabited by humans. Volcanic activity was the norm and at one point there was a collision with another body that is thought

Although Stardust was created from Hydrogen, and most of the universe is Hydrogen, one must remember that our planet, our race, and ourselves were created from the other elements that arose afterwards in stars. So one could conclude that just as we were made from Stardust; Stars were made from Big Bang dust. We are connected to the objects created a bit after the origin of existence. A very majestic truth in

Way out there in space, there are huge clouds of dust and gas and if one of those clouds of dust and gas is massive enough it's own gravity can causes it to start to collapse. When it collapses, it folds itself towards the center of the cloud, then it get denser and denser and hotter and hotter; eventually the particles of that gas and the dust are made up and brought so close together that they start to stick together. Then they start to fuse, thats the energy source of a star. The star switches and begins to shine. Inside every newborn star, hydrogen atoms are fused together to make helium. This process is called fusion and it creates the energy of every star. A star is a luminous sphere of gas producing its own heat and light by nuclear reactions (nuclear fusion).

Okay so it all started as a nebular cloud. This this crowd was gargantuan it was about two light-years across from end to end and it was very cold and not dance at all. Since this cloud was so spread apart I meant that gravity alone was not enough Force to cause the particles of the clouds to come together. This means that some outside force had to act upon the cloud and that force was probably the explosion of a nearby star. When the star exploded it started a chain reaction that allowed gravity to take hold of the particles and begin the compression of the particles.

The solar system was formed by an early generation of stars that cover 2% of our galaxies hydrogen and helium into heavier elements. the cloud that formed our solar system and the 2% of different elements are what is responsible for the planets. This 2% accounts for life on Earth in the present. The majority of us and our planet were made inside stars that lived and died peacefully before our Sun.

Gravity pulls dust and gas together until it forms a ball. After a bit of time, the temperature rises from all the gas and dust bumping into each other under the great pressure of the surrounding material reaches around 15 million degrees. This is called a protostar, and it reaches a temperature of about 10 million Kelvins. This is where nuclear fusion occurs, and a star is born.

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

The stars are born from gas and dust. Even the sun formed this way. Stars are also classified by color, temp., luminosity, and distance from the earth. Stars form inside a cloud of dust called a Nebula. Gravity pulls gas and dust closer together in some place of the Nebula. When the matter contracts, it forms a hot sphere. Did you know the color of the star is the effect of the temperature of the star. The sphere then becomes a star if the center grows hot and dense enough for fusion to happen. As you can see stars, like the sun, are born out of gas and dust that gets contracted.The different stages a star goes through depends on the mass of the star. Lower-mass stars develop

Lots of matter was in a ball and then it exploded and the universe was created. All of that matter formed planets and galaxies. Our galaxy was created 5 billion years ago. We haven't been around that long figuratively speaking. As lots of gases and mass came together it formed the sun. when the sun was formed more and more of mass and gas came to our newborn galaxy and when they came together it form planets. When More and more planets and stars were formed the galaxy started to form. When a lot of gas and other matter comes together it can create a huge star or a sun. when stars or sun start to lose their energy. They will grow and grow till they become unstable. If the star is big enough it will turn into a black hole. A black hole is so strong that it can suck in anything, even light! When something gets sucked into it it will be crushed into nothing. In 4 billion years the galaxy next to us will get sucked into our gravitational pull and will collide with our solar system. When they collide it will create one big galaxy. Our solar system will have already been gone. Here are the types of galaxies, one of galaxy types are called the magellanic cloud. It has lots and lots of stars, five billion stars to be exact. Another type of a galaxy is the spiral galaxy. The milky way galaxy is a spiral galaxy. This is a lot of solar system rotating around a black hole or a white dwarf. The main type of galaxy is the elliptical galaxy. They look like a squashed up ball, they are the largest and the brightest galaxies in the universe. In the center of the galaxy there are constant explosions of millions of stars. They out number the spiral galaxies, if someone scattered 12 tennis balls across the united states they would be more crowded than the galaxies in the

Three minutes after the Big Bang the first nucleosynthesis occurred when hydrogen and helium formed to become the basis of the first stars. Since hydrogen and helium were essentially the first and lightest elements born into the universe, it is why they reside at the top of the periodic table. Heavier and more complex elements such as silver, platinum and zinc are forged in extreme stellar explosions. For example, gold is created when two neutron stars collide. When these dense compounds of neutron smash into one another a massive burst of gamma rays is emitted, fusion reactions in this heat create radioactive elements. These fused elements then decay into infrared elements like gold and also lead and

First about 4.5 billion years ago there, was a large cloud of gas and dust, and, they decide to call it a Nebula. Second, the Nebula started to contract into the rotating disk. Which means it flattens when it rotates and gets warmer near the center. Third, the rotating disk starts to cool and is causing matter to form into solid particles. Fourth the collisions move to particles, the particles go to the planetesimals, after that the planetesimals go to protoplanets and after protoplanets, they go right away to the planets of our universe.

The birth of a star begins as a nebula, an enormous cloud made up of the interstellar medium. The interstellar medium is all of the matter

Astronomers believed the Universe was created about 14 billion years ago. During that time, the entire Universe was inside a bubble that was thousands of times smaller than a pinhead, and it was insanely hot and dense. Out of nowhere this little bubble started expanding. This expansion created what we know as the Universe. In such little time the Universe went from the size of an atom to the ginormous galaxy we have that is continuously growing.