History of the Telescope

For this experiment, the formulas used are the lens equations 1/f = 1/di + 1/do to find the focal lengths of the lenses, M = fo/fe for the prediction of magnification, and M = Hi/Ho for the actual measurement of magnification. According to theory, a telescope consisting two convex lenses acting as objective and eyepiece lens will form an inverted, magnified and virtual image. From the pictures taken using the telescope, this theory has

This program is being presented in over 750 planetariums around the world as part of the “International Year of Astronomy”. Basically, it has been four hundred years since Galileo Galilei invented the telescope and planetariums are celebrating the invention with this presentation. This program was well worth the time to see because it provided a relaxed and interesting learning experience for all in attendance.

Although telescopes were a revolutionary discovery they would come at a price. As described in my second site “Ground-based telescopes cost about 10 to 20 times less than a comparable space telescope...Because of their sensitivity to environmental factors, ground-based telescopes would need to be set up in specific spots. Scientists and engineers must take different physical factors into consideration when finding a suitable location to place a ground-based telescope.” These disadvantages make it difficult to get the full experience of using the telescope correctly and using it to benefit the viewer.

Although it is petite when placed next to the more professional reflectors in this product range, you will most likely be floored by the strength it demonstrates when placed next to your 60mm refractor. Indeed, it is 260 times more powerful! You can slew Mars, Saturn and track some great crater-filled sights of the moon. The XT4.5 is perfect for your children, and if you're excited about the outdoors, pack it along on camping trips.

At the west dome, we can find the James Borr Telescope. A 16-inches LX-200, refracting Cassegrain telescope with a 4-inches Takahashi refractor used for viewing and capture images. At the east dome, we can find the James and Evelyn Marron Telescope. It is the main research center for the observatory. A 14-inches refracting Cassegrain telescope; it collects visible light and has a “Celestron C-14 mounted on a Software Bisque Paramount ME system” (Grand Rapids Amateur Astronomical Association)

The most advanced telescope today in the 21st Century differs vastly to the ones invented during the Renaissance time era. Many of these advanced telescopes are stationary to a specific area and are enormous in size. These telescopes are very advanced and often require more than 1 person

Telescopes make faint images more clear and bright (Morgan & Dinwiddie pg. 118-119). The bigger the telescope, the sharper the image it shows (Morgan & Dinwiddie pg. 118-119). Telescopes collect light to focus on objects, and targets for a better quality image (Morgan & Dinwiddie pg. 118-119). On professional telescopes, lasers guide it to the focus, so the pictures don’t turn out blurry (Morgan & Dinwiddie pg. 118-119). The Hubble Vision telescope has provided the best images of galaxies and planets, such as Uranus, founded by William Herschel (Goldsmith

The Hubble Space Telescope is one of the most amazing machines in orbit right now. In 1946, an astrophysicist named Dr. Lyman Spitzer proposed that a telescope in space would reveal better and clearer images that are even far from earth than any ground telescope. This idea was very extravagant because no one had yet launched a rocket into outer space. As the US space program excelled quickly over the early years, Spitzer lobbied NASA and Congress to develop a space telescope. In 1975, the European Space Agency and NASA began to develop the telescope that would change astronomy for ever. In 1977, Congress approved funding for the development of the space telescope and NASA named Lockheed Martin Aerospace Company as the prime contractor

In 1660, the first telescope was sent to the American colonies, sparking a new interest in the “study of the heavens,” or Astronomy (Lecture, 10/2). Years after the first telescope was sent, the American colonies became increasingly interested in the study of astronomy as newer and additional astronomical technology was being developed. Technology in science often acts as a catalyst for new discoveries with more descriptive and accurate results than previous generations could have imagined. Similarly, the development of technology over the course of the nineteenth century prompted more discoveries in astronomy, establishing it as a commanding study. The new technology in astronomy developed through the nineteenth century, and its advancement, affected who practice astronomy along with how data was collected and processed, as evidenced by the newfound role of women in astronomy, the

The needs for an instrument that would take images of the universe from the space were inevitable since there were so many challenges studying space and the universe from earth. The Hubble telescope, named after the great scientist who confirmed the big bang theory, was the solution to this and it has been in space for the more than 20 years it was supposed to live. Over the time, the telescope has sent home so much information that mankind has realized how little they knew about the universe. This paper covers the needs for the Hubble telescope in space, the impacts that it has had in physics and science and what eventually happens to the telescope when its time expires.

way to study the moon with more and more magnification I invested in a telescope a refracting

In this article in China there is a telescope that will study strange stars and search for alien life. The telescope is called, five-hundred-meter aperture spherical telescope (F.A.S.T). It has an area of thirty football fields in all and a diameter of one third of a mile. This telescope had taken five years to build. The cost to make this behemoth is $180 million that’s a lot of money.

During the first decade of 1600, Astronomy advance very significantly, thanks to the invention of the optical telescope with which could study the night sky.

As proposed in an article posted on amazing space.org, “The telescope, a basic reflector with a 94.5 in (2.4 meters) mirror.” While also having being a second mirror that the light bounces to to. Within that mirror, many instruments were compacted together that allowed for clear and visible views in infrared and ultraviolet light. It was different compared to any other ground based telescope whereas it allowed astronomers to observe and witness details that had never been seen before due to Earth being in the way for those other telescopes. The telescope revolves around the earth completely every ninety-seven minutes at the speed of five miles per second, allowing for many observations in space. The observations occur when light hits the main mirror and then bounces towards the second mirror in which the second one focuses the light. The telescope began to be created in 1977 and was originally supposed to launch during the year of 1985. Unfortunately an accident had occurred when a space shuttle challenger exploded and flights into space took a halt. It was finally launched on April 4th of 1990 once the halt had stopped. The improved observations had begun and the history of astronomy had changed. Unfortunately there were some minor setbacks that had to be dealt with. One setback was that the primary mirror was ground incorrectly in which the curve of it was too flat. It was off just

aperture, so that its progress through the night could be observed. Old Silenus mounted on this with