Contact Essay

“classified Hubble as a Cassegrain reflector, who was among the first to suggest a basic optical design.”1 The Hubble space telescope was launched and deployed in April of 1990, which “marked the most significant advance in astronomy since Galileo's telescope. Thanks to four servicing missions and more than 25 years of operation, the view of the universe and humanity's place within it has never been the same.” 2 In describing how

What is one of the most amazing astronomy inventions, that has changed the way we look at space forever? This invention is the Hubble space telescope. The telescope was launched into space in 1990 and has found many amazing discoveries. If the hubble wasn’t created astronomers would not have near as good of understanding of astronomical bodies like Dark energy, we wouldn’t have found what is believed to be the most distant object ever seen in the universe with a distance of 13.2 billion light years away, and we would not have a good . There is no doubt the hubble telescope is a very incredible invention and has been very helpful to the astronomy, and will continue to be a huge resource to discoveries of the universe.

In line with its already established reputation, Hubble (http://hubblesite.org/the_telescope/) , along with the Herschel (https://herschel.jpl.nasa.gov/) space telescope, was recently used to peer back in time in order to provide astronomers with an idea of how galaxies within the vast expanse of the Universe have undergone dramatic trasnforsatioms over the last eight billion years ro so.

The telescope is an optical instrument designed to make distant objects appear nearer. It contains an arrangement of lenses or mirrors or both that gathers visible light, permitting direct observation or photographic recording of distant objects. (Lacki, B. C. 2011). With the use of telescopes we have been able to learn a lot more about the planets in our universe. It has helped us understand about some of the history of everything around us. Also it has been able to track asteroids and comets or any randomly flying objet in outer space that might become threatening to our planet.

however, many crafts like the Hubble, were put in by the space shuttle. The space

The Discovery Channel Telescope secured the telescope’s name and they got the use the telescope first. They used the telescope for their television networks to make images. “Astronomers declared the instrument fully operational on the first day of 2015, ending a commissioning period that lasted 2½ years. In their advantage “The vast array of science projects that will be possible with this telescope will dazzle readers of this magazine for years to

the new planet with the 48-inch Samuel Oschin Telescope on October 31, 2003. The object was so far

In 2009, a proposal to build a new telescope atop the peak of the Hawaiian Mountain Mauna Kea started what may be the biggest media storm in scientific history, and it has been brewing ever since…

While working at the Union Observatory in Johannesburg, Innes used a blink comparator (used to find differences between photographs) and spotted something near the surrounding area of Alpha Centauri. After studying photographs of the star, Innes decided that he'd use a different form of equipment to gather more information

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.

As Hubble probes deep into the universe, it has allowed us to see the past. Allowing us to figure out cosmic mysteries. In the orion nebula images have allowed us to see a new star as well as glowing disks that scientist believe will form into planet. It takes billions of year for us to see the light of cosmic objects as the light takes several light year to see. This allows scientist to look back in time.

The Kepler Space telescopes was designed to scope out a section of the night sky and take many pictures so it could get a good

The telescope is an instrument which increases our ability to observe far away objects through the collection of electromagnetic radiation, the most prevalent type of telescope is the optical telescope which collects light, however there are other kinds of telescopes which collect UV and X -Rays. Optical telescopes use lenses to redirect light to a specified point. Different lenses are used for different magnifications of celestial objects. This essay will be mainly discussing optical telescopes.

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

Not even in a balloon. Hence, Olinto sought the help of NASA to back her first-of-its-kind mission. The idea is to launch an expensive telescope ($7 million) on a super balloon. The goal? To learn more about any subatomic particles floating around that still remain a mystery. Olinto says we still don't have any idea how the universe makes these cosmic rays. All we know is that they come from somewhere very far away. Hopefully, someone will find aliens in the process.