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Impact of Hubble telescope on modern science
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One of the things that aerospace engineers do is design the equipment used to explore the galaxy, such as the Hubble telescope. The Hubble telescope is a telescope that orbits the earth and captures images from galaxies away, and then sends these photos to NASA for research ("Hubble Essentials"). It is a groundbreaking invention that has made it easier for astronomers and scientists to understand space. Overall, the U.S Space Program benefits greatly from the research and technology that aerospace engineers create. The reason the Hubble telescope is so revolutionary is because it is the first telescope in the world to be sent to space (“Hubble Essentials”). Before the Hubble, telescopes had not been able to capture space with such accuracy and precision—the atmosphere was in the way. Atmospheric distortion was the cause of many high functioning telescopes to suddenly cease to work because pockets of air in the atmosphere distorted the telescope images, and even aerospace engineers could not find a solution. …show more content…
In an official interview, Nancy Roman, a retired scientist for NASA, spoke of the hardships involved with the making of the telescope, and how she never would have believed the Hubble would last more than 15 years, as many astronomers were against the building of the telescope. Most figured it was more sensible to create multiple copies of the reliable Palomar telescope than create one risky telescope that was to be orbited into space. However, as time passed, the demand for clearer, more precise images of space was needed, and the Hubble telescope was
I was born with an inherent fascination for all things celestial. Ever since I was young, I have been staring at the night sky trying to find constellations, or using my juvenile imagination to create my own. My efforts to find, view, and mentally catalogue everything the heavenly bodies have to offer has led me to employ some over-the-top measures, but the most extreme of them all might be the night I stayed awake through the wee hours of the morning to catch a glimpse of a meteor shower. Over the course of an entire year, the memory of this stupefying event is still as lucent and vivid as it was that very night so long ago.
One of the most notable contributors to the field of astronomy, never actually worked a telescope. The unjust discrimination against women barred one of the most brilliant astronomers of the 20th century from ever actually viewing the stars she was studying. This did not pose a problem however, as Henrietta Swan Leavitt challenged these notions of female inferiority and ineptitude by entering the predominately male field of astrology and excelling. Henrietta Leavitt's prodigious discovery of the period-luminosity relationship amongst Cepheid variable stars would forever change the way we perceive the universe and known galaxies as well as lay the foundation for astronomers such as Harlow Shapley, Hertzsprung, and Edwin Hubble to expand our knowledge of the universe.
lifetime. Some of Edwin Hubble's greatest accomplishments were: Edwin Hubble proposed a classification system for nebulae, which are fuzzy little patches of light that are up in the sky. He discovered a variable star, called the Cepheid. It is located in the Andromeda Nebulae. Edwin Hubble settled decisively the question of the nature of the galaxies. Edwin Hubble's distribution of galaxies was determined to be homogeneous in distance. Edwin wanted to classify the galaxies according to their content, distance, shape, and pattern of brightness. By observing redshifts Edwin saw that galaxies were moving away from each other at a rate constant to the distance between them (this is known as Hubble's Law).
... Americans take for granted the technology that saves their lives in car crashes, firefighting, airplane crashes, and countless other applications. Much of the generation from the 1960’s may remember how inspired they felt by NASA’s ambition to do something as amazing as walk on the moon. Today, that inspiration is found in many smaller; yet still significant, creations for NASA programs. Somebody once dreamed of capturing an asteroid, and now NASA strives to make that dream come true. For those people who stare at the sky and question the twinkling lights blinking at them, NASA endeavors to study the more advanced systems of stars by using Pluto as a scale model. Simply because they promote better inventions, encourage creative dreams, and produce new actualities, NASA programs are worth every penny and Americans need to reconsider where they would be without NASA.
The Hubble space telescope is a deep space imager used by NASA to explore space. It collects light and magnifies images, and gives Astronomers the most detailed images known to man. Hubble has been at work since April 25, 1990, and celebrated its 20th anniversary in orbit April 24, 2010. Twenty years in service, and still being the leading source for space news says a lot about Hubble's overall longevity and productiveness. Over 6000 scientific articles have been published based on Hubble data, with some of its discoveries being so significant that NASA would have needed multiple satellite missions to accomplish the same results. Its importance to me is based on my lifelong interest in astronomy, and the galaxy we live in. It's importance to others, such as NASA and Astronomers around the world, is due to the fact that Hubble is currently the leading source for new information and ground-breaking discoveries when it comes to deep space, But after a stalled launch in 1985, 5 repair missions since it's beginning, and billions of dollars in funding, I asked myself: Is Hubble worth it? As part of my research for this question I read two article related to the Hubble space telescope: An article from NASA’s official website titled ‘Hubble: The Essentials’ and an article from the New York Times titled ‘Is Space Exploration Worth the Cost’ by Stephen J. Dubner. Both articles played a direct part in my question and its answer: What does Hubble do? And is it worth the cost?
These are the reasons why I believe there should be more investment in space research and technology. It would be a time consuming and financially draining quest, but the pay off in new technology, applications, resources, and expansion opportunities make it a goal to strive for. As our rate of consumption of Earth’s natural resources continues to increase, it is imperative that we invest in the research of outer space as a possible solution to sustaining the human race.
In the 1960’s NASA started to conduct studies into a large space telescope and after being denied funding multiple times because of the estimated $500 million price tag to build the Hubble telescope it finally received congressional approval in 1977, after reducing the estimated cost to $200 million. Five companies were awarded contracts to begin work on the Hubble telescope. Marshall Space Flight Center did the design, development and construction of the Hubble, Goddard Space Flight Center designed, developed and constructed the science instruments, Perkin-3lmer Corporation built the telescope assembly and Fine Guidance Sensors, Lockheed Martin built the structure and supporting systems and also put the telescope all together and tested it. (http://hubblesite.org/the_telescope/hubble_essentials/#work)
scientist more information about the universe. This new device was the Hubble Space Telescope (HST). The Hubble contains a mirror that captures light and guides it to several science instruments located in the device. Due to shifting air pockets light is distorted from space and the Earth's atmosphere...
Most people think that the costly downside to funding space exploration is a reason to avoid spending money on sciences and instead spend it on problems here on earth, but such funding for space exploration actually promotes economical as well as scientific benefits. Space exploration is an important expenditure for the high cost because of the potential for numerous benefits such as the possibility to find useful resources to cultivate, space exploration and satellites produce many thousands of jobs in our economy, and it creates and discovers newer and better technologies through research and development.
A telescope is a device used to magnify distant objects. Telescopes can be used to look at things on earth or at objects in space. The telescopes for use on the earth are known as terrestrial telescopes and the telescopes for looking into space are known as astronomical telescopes.
NASA, during the Space Race, was responsible for creating complex software, computer networks, and communications equipment. All of these technologies are beneficial to our everydays lives today. The healthcare industry has benefited because technologies invented during the Space Race have paved the way for Magnetic Resonance Imaging technology and CAT Scans. Simple, everyday items like cordless tools and smoke detectors were invented and manufactured by NASA for the first time to aid astronauts. Robotic technologies and controllers were needed to assist with spacecraft functions. The Space Race also is responsible for great innovations like water filters. Because of the lack of water in space, the astronauts needed a way to safely recycle their waste water.
This telescope is the result of an international collaboration of 17 countries lead by NASA, European Space Agency and Canadian Space Agency. It will help us determine the geometry of the universe and enable us to establish whether the universe will expand forever.
Space exploration is very beneficial to humankind because it creates new technologies, it brings different countries together, and gives people a better understanding of our Earth.
...roups that have been important to astronomy are the Akkadians, Egyptians, Chinese, Polynesians, and the Greeks. They used astronomy for navigation at sea, creating accurate calendars, making new inventions, and many more things! Some modern jobs in astronomy include Educational, Private industries, National Observatories and Laboratories. Also, some technical advances because of astronomy include many telescopes, tracking programs used by FedEx, and IRAF which is used to analyze computer systems. Even though astronomy is an incredibly interesting field, there are minimum job opportunities. Some of the jobs are included in the following fields: education, national observatories and laboratories, or in private industries. Astronomy has been the key to unlocking many new inventions and by connecting things from the past, to the present, and going into the future.
Space has always been a pivotal and utmost important subject for many years. In the past, scientists have made monumental advances in this field such as sending people into orbit and landing a man on the moon. Of course, this has only barely been explored and we still have a lot more to see of the ever-vast outer space. One of the most significant topics of all of science has only been touched and there’s still more to come.