Edwin Hubble Research Paper

Whether it was spending ÅÇrigid nights beneath the open observatory dome photographing nebulae¡¦(Parshall et al, 1998, p.PG) or forever challenging the concepts that he deemed unsubstantial, Hubble made it his lifelong ambition to ascertain as much information about the universeÃÔ vastness as he possibly could. Of all the monumental discoveries that were credited to HubbleÃÔ perseverance, one of the most important concerned the issue of receding galaxies. By all appearances, Hubble had stumbled onto the fact that ¡¦the cosmos was expanding, flying apart as if it has once been highly concentrated¡¦(Parshall et al, 1998 p.PG). Little did he know at the time, but his discovery would come to represent the big bang theory that has evolved as such a well-known concept within the worldÃÔ contemporary scientific society. Hubble was a US astronomer who studied extragalactic nebulae and demonstrated them to be galaxies like our own. He found the first evidence for the expansion of the Universe, in accordance with the cosmological theories of George Lema and Willem de Sitter, and his work led to an enormous expansion of our perception of the size of the Universe.

His discovery of astronomy was the starting point to many modern day discoveries, you know the stuff NOVA does.

Hubble’s revolutionary work includes finding a constant relationship between galaxies’ distance and redshift. This helped prove that the universe is expanding. He also created a classification system that was created for galaxies. The system he created is called the Hubble Sequence, which many researchers have used for the past decades.

“Exploration is wired in our brains. If we can see the horizon, we want to see what’s beyond.” One of Buzz Aldrin’s famous quotes. Buzz Aldrin was an engineer, pilot, and an astronaut. He was the second man to walk on the moon and was a brilliant man. When he walked on the moon it affected the world by giving scientists more ways to explore space. Finally it is important because when we walked on the moon it opened a whole world to us.

William Herschel was a builder of telescopes. He made them better and sold them for profit. However, his motivation for making better telescopes was not profit, it was to answer his questions about space. When he looked into space through a telescope he could see that there was more that he wanted to see. It all started when he noticed a spot on Orion’s sword. William spent a lot of time improving telescopes so that he could see deeper into space. William Herschel discovered what we now know as the planet Uranus. He originally thought it was a comet. His quest to learn more about space lead him to make improvements on telescopes. He relied on the knowledge of others to help him do this. His brother often helped him with the mechanical

When William Herschel was young boy he had many interests, and one of them was astronomy. He read many books about it. During the day he would work on his music, and at night, he would build telescopes. Eventually he was building the best telescopes in the world, along with his siblings, which enabled him to see further into space.

The great Edwin Powell Hubble was the son on an insurance executive. He was born in Missouri. At the age of nine his residence changed from Missouri to Chicago. Growing up he enjoyed basketball and boxing. Hubble was a young man with the admiration to succeed in his education. He graduated from high school in nineteen o six and continued on to college. Hubble receive an academic scholarship at the University of Chicago. He also received an academic and athletic scholarship to receive the Rhodes scholarship to Oxford. When choosing his major in college the first thing that came to mind was astronomy. Astronomy peaked his curiosity. His father had a realistic view on his son’s career. Due to the respect he had for his father, Hubble studied law. Not only did he study law but he studied literature and Spanish. After passing the bar, he practiced law in Kentucky for a year. In 1913, he moved on to become an educator at the New Albany High School in Indiana. Edwin taught Math, Spanish and Physics. So his father knew certain careers would allow his son to take care of himself. He enjoyed teaching. He also enjoyed being the basketball coach for the high

Johannes Kepler had several theories and laws, including some that shape our world today, including his 3 laws which are, the path of the planets about the sun is elliptical in shape, with the center of the sun being located at one focus, which is called The Law of Ellipses. An imaginary line drawn from the center of the sun to the center of the planet will sweep out equal areas in equal intervals of time, this law was named The Law of Equal Areas. Finally, his third law stated that the ratio of the squares or rectangles of the periods of any two planets would be equal to the ratio of the cubes of their average distances from the sun (The Law of Harmonies). Several people and companies indeed did like his laws, including NASA, Johannes Kepler and NASA where close with their work and so close, NASA even named a mission (the K2 mission) and spacecraft (The Kepler spacecraft) after

On April 24th of 1990, The Hubble Space Telescope was launched. This was an important event for NASA, because they finally had something to looked further into the space. The Hubble Space Telescope was known as (HST), and it was sent to orbit around our earthly planet. Did you know it took only 97 minutes to orbit around our planet? Hubble Space Telescope helped change the NASA’s thought on the universe because,

John Powell Hubble was Edwin Hubble’s father. Edwin and his father contrasted in views of the future. John wanted Edwin to get a degree in law, and that is why Edwin studied law in college. However, John passed away in 1912, and it was because of this that Edwin returned to America (he had been at Queen’s College in England studying law) to start a career in astronomy. His father did not want Edwin to pursue astronomy because he “wouldn’t have let him go through school if he was going to be a thing so outlandish” (Christianson 40). Nevertheless, Edwin still studied astronomy; it was just after his father

It uncovered many mysteries of the universe. It aided in the calculation of the age of the universe, provided evidence for the existence of black holes, and mapped dark matter for the first time. The Hubble Space Telescope was launched on April 24, 1990. This was after about thirty years of planning and building the Hubble. It has been worth it though, as Hubble has made 1.2 million observations of our universe since it was launched. The telescope can see astronomical objects with a size of 0.05 arc seconds, which is the equivalent of being able to see an object the size of a penny 6,773 miles away. It also has the pointing accuracy of 0.007 arc seconds, which is the equivalent of being able to shine a laser beam on a dime 200 miles away. At the time it was built, the Hubble Space Telescope was the most technologically advanced invention ever. However, despite the Hubble Space Telescope being able to explore most of our solar system and even being able to see a small amount outside of our solar system, the best image that the Hubble Space Telescope ever got of Pluto was a pixelated and blurry image. With this image, scientists were never able to understand much about Pluto from data brought back from the Hubble Space

Edwin Hubble was born on November 20, 1889 to John and Virginia Lee Hubble in Marshfield, Missouri and he was the 3rd of 8 children in his family. On Hubble’s 8th birthday he was given his first telescope that his grandfather then set up at his house. Around 1901, Hubble and his family moves to Wheaton, Illinois where Hubble then wrote a letter to his grandfather discussing life on Mars. His very pleased grandfather then sent the letter to a newspaper in Springfield, Missouri. Hubble graduated at the age of 16 and received a scholarship to the University of Chicago.

The sky has been observed for centuries, with many great minds pioneering the early devices to see beyond our sky and deeper universe. New discoveries about our universe have impacted our lives and research immensely. It could be said that discoveries in the universe don’t impact our life too much here on Earth, but Quantum Mechanics a field of physics which has been utilizing Hubble’s deep space telescopes in the last couple of decades, is the only reason we have modern computers. The main aims to be investigated are; the impacts of the Hubble Space Telescope, why it has been important, the physics behind it, the cost and problems it has faced. All will be researched and analysed throughout this investigation.

     Edwin Hubble’s curiosity about the universe started at youth and has grown. Without this, he would have no desire to study the stars or galaxies. Hubble’s interest in astronomy at the age of eight. On his eighth birthday party he spent the night with his grandfather star gazing (Freidman 16). When he was twelve years old he would ask his parents to seep outside and look at the stars at midnight with his friend Sam Shelton (18). His grandfather asked Hubble an astronomical question, and Hubble answered it so cleverly that his

As stated on nasa.gov, “Hubble has made more than 1.2 million observations since it’s missions began in 1990.” Hubble has also expanded astronomers knowledge about the universe and space as a whole. The most famous observation made by this telescope was that of galaxies beyond our own, Milky Way, and discovering that the universe is much larger than further predicted. Before this telescope, ground based telescopes could only see into our galaxy and could not reach any further. Therefore, it was thought that the Milky Way was the only galaxy included in space and the universe. Due to the fact, Hubble’s telescope, expands and allows for the study across a wider light spectrum, astronomers can see beyond further predicted. Another famous observation, studied by astronomers was that of the study of uncharted territories of the cosmos. As proposed on hubblesite.org, “It became increasingly clear to astronomers that Earth’s atmosphere distorted starlight, which made it difficult to obtain razor-sharp views of celestial objects. The idea of placing a telescope in space, above Earth’s turbulent air, had been kicked around for several years. But scientists pondered how to transport a telescope into space.” That was until, Hubble’s creation that displayed imagery of the cosmos. Once again it had accomplished a feat that had troubled ground based telescopes. In