Historical of Telescopes

Historical of Telescopes
Telescopes made their mark in the history almost 400 years back in early 1600’s. It all began when Galileo, an Italian mathematician, invented a new mechanical instrument that helped him in realizing his dream of viewing different celestial objects in the sky at night.

According to the principle that was invented by Galileo, a telescope should have an arrangement of two lenses in order to gather more light. the principle is that the two lenses would gather the light and would focus the gathered light to build an image.

Airborne telescope

Airborne telescope will unlock secrets of the cosmos
A NASA jumbo jet that will help scientists unlock the origins of the universe with infrared observations reached a milestone December 18 when doors covering the plane's telescope were fully opened in flight.

The Stratospheric Observatory for Infrared Astronomy, a modified 747 jet known as SOFIA, flew for one hour and 19 minutes, which included 2 minutes with the telescope's doors fully opened. The goal was to allow engineers to understand how air flows in and around the telescope. It was the first time outside air has interacted with the part of the plane that carries the 98-inch (249-centimeter) infrared telescope.

Astronomy Software

A lot of people like Astronomy. Some are serious scientists who study it for a living, or who even teach it. Others are merely hobbyists who enjoy it. Hobbyists have even made many amazing discoveries. For the longest time telescopes or at least binocular were the tools of choice. Today however, computers make it possible to practice astronomy without them thanks to astronomy software. The list of programs is almost endless.One of the most well known programs is SETI@Home. the point of this software was to use all the idle time on peoples home computers. The Search for Extraterrestrial Intelligence was set to search space for radio signals that indicated intelligent design. Scientists used supercomputers to go through all the data collected. Today, however, it's up to people's computers at home and at the office. People at home won't be having discussions with aliens when they're found. But people can take pride in being involved in the search for intelligence outside our home planet.A simple type of astronomy software is the 3D screen saver. These bring space objects to life when you're not using your computer. This can include simple views as well as navigable planets, solar systems or other objects that the user can explore from any angle and distance. Try a handy search engine to find one of these programs.Not many people know what F.I.T.S is. It's NASA's flexible image transport system that delivers data including 2-D and 3-D imaging. It's used in a lot of software. These include freeware and software for sale. Google can help you find more. Try Duke University's website.Amateur astronomers can even find help with imperfect telescopes. The software displays images that help the hobbyist adjust the telescope.