Guillermo Haro and His Contributions to Mexico's Science and Technology Studies

Guillermo Haro was a very notable Mexican thinker and is very famous because of his significant contributions in Astronomical studies. He is one of the discoverers of the Herbig-Haro objects, as well as the man behind several studies in stars, non-stellar objects, blue galaxies and many others. Also, he was lauded because of his influence in the development and growth of other areas of science and technology in his country. Despite being well known in the field of Astronomy, Haro's first professional study is that of Philosophy at the National Autonomous University of Mexico (UNAM).

His passion for Astronomy has contributed greatly to the development and establishment of most significant research institutes in Mexico today. His service to the improvisation of Astronomy in Mexico started during his post as Director of the Astronomical Institute of UNAM and of the Observatorio Astrofisico de Tonantzintla in the fifties and the sixties. In the year 1972, he established the INAOE, which was located next to the Tonantzintla Observatory and became its first director. During that time, he made a strong promotion to Optics and Electronics fields which paved the way to the creation of a recent and graduate studies institution outside of the country's capital- the first time that happened in the history of Mexico's science and technology research. In his term as director, INAOE has considerably grown both in the field of Optics, Electronics and Astrophysics; which continued on to these past 3 decades. Today, the center is very famous and recognized in the entire world.

Telescope

Guillermo Haro was a member of the illustrious Colegio National beginning 1953. He also co-founded the La Academia de la Investigacion Cientifica. These two centers are the most significant academic institutions and gathered the most well-known intellectuals of Mexico in the fields of Science, Technology, Humanities and Arts. He was the chief promoter of the development of the Instituto Nacional de la Investigacion Cientifica which was later transformed into the Consejo Nacional de Ciencia y Tecnologia-the Mexican government's arm to develop science and technology in the country.

Guillermo Haro and His Contributions to Mexico's Science and Technology Studies
Guillermo Haro and His Contributions to Mexico's Science and Technology Studies

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GSI Super Quality Land And Sky 60mm Refractor Telescope With Aluminum Tripod - High Power Magnification - Optical Glass Lens, Metal Body, ND Moon Filter - Includes 3 Eyepieces, For Terrestrial And Astronomical Use

Recommendations GSI Super Quality Land And Sky 60mm Refractor Telescope With Aluminum Tripod - High Power Magnification - Optical Glass Lens, Metal Body, ND Moon Filter - Includes 3 Eyepieces, For Terrestrial And Astronomical Use Online Store

GSI Super Quality Land And Sky 60mm Refractor Telescope With Aluminum Tripod - High Power Magnification - Optical Glass Lens, Metal Body, ND Moon Filter - Includes 3 Eyepieces, For Terrestrial And Astronomical Use

GSI Super Quality Land And Sky 60mm Refractor Telescope With Aluminum Tripod - High Power Magnification - Optical Glass Lens, Metal Body, ND Moon Filter - Includes 3 Eyepieces, For Terrestrial And Astronomical Use Overviews

This Great New Telescope From GSI Will Meet And Exceed Your Expectations! Easy, User-friendly Setup, And Unbelievable Views Through The Ultra Clear Lens, You Will Discover The World Like Never Before. Extremely Affordable, It Is A Great Alternative To Other Pricier Models Out There!
GSI Super Quality Land And Sky 60mm Refractor Telescope With Aluminum Tripod - High Power Magnification - Optical Glass Lens, Metal Body, ND Moon Filter - Includes 3 Eyepieces, For Terrestrial And Astronomical Use Features

  • Great Refractor Telescope For Entry Level Beginners - Explore the World - Land and Sky
  • High Powered Magnification With 3x Increasing Lens - See The Stars Come Alive - Amazing Clarity
  • Fashionable, Stylish Sturdy Metal Tube - High End Barlow 1.5x Image Erector Lens
  • Focal Length - 700mm; SR4, H12.5 And H20 Ocular Eyepieces; 90° Angle; Viewfinder 5x24
  • Fun and Educational - Ideal for the Beginner or Pro, Children and Adults

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GSI Super Quality Land And Sky 60mm Refractor Telescope With Aluminum Tripod - High Power Magnification - Optical Glass Lens, Metal Body, ND Moon Filter - Includes 3 Eyepieces, For Terrestrial And Astronomical Use


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Orion SpaceProbe 3 Equatorial Reflector Telescope

Deals For Orion SpaceProbe 3 Equatorial Reflector Telescope Online Shop

Orion SpaceProbe 3 Equatorial Reflector Telescope

Orion SpaceProbe 3 Equatorial Reflector Telescope Overviews

Buying a first telescope used to be risky business, with more cheap models on the market than affordable quality ones. Our SpaceProbe 3 changes all that. It's not only affordable, but its optical quality will make the night sky's treasures accessible right from your backyard. The 3"-diameter primary mirror gathers enough light to reveal the faint glows of many star clusters and nebulas, as well as Saturn's rings, Jupiter's moons, and the stark, cratered terrain of the Moon. The aluminum Newtonian optical tube features a 1.25" rack-and-pinion focuser and two Explorer II eyepieces - a 25mm (28x) and a 10mm (70x). The included EZ Finder II finder scope helps you locate objects with ease. The SpaceProbe 3 EQ's equatorial mount allows easy manual "tracking" of objects with the turn of a knob (or use an electronic drive, sold separately, for hands-free tracking). Includes aluminum tripod with accessory tray.
Orion SpaceProbe 3 Equatorial Reflector Telescope Features

  • Orion SpaceProbe 3 Equatorial Reflector Telescope

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Orion SpaceProbe 3 Equatorial Reflector Telescope


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Celestron NexStar 130 SLT Computerized Telescope

Shopping Online Celestron NexStar 130 SLT Computerized Telescope Online Shop

Celestron NexStar 130 SLT Computerized Telescope

Celestron NexStar 130 SLT Computerized Telescope Overviews

The Celestron® NexStar® SLT Series 130 SLT reflector telescope showcases a computerized hand control and a 4000+ object database. With a touch of a button you can select the object catalog, change the slew speed, view fascinating information about an oject, or simply know if a desired object is visible in the sky. It comes equipped with a sturdy steel tripod, a StarPointer® finderscope, software, and more.
Celestron NexStar 130 SLT Computerized Telescope Features

  • Computerized hand control with 4,000-object database
  • SkyAlign allows you to align on any 3 bright celestial objects
  • Motorized Altazimuth mount
  • Focal ratio: f5
  • Focal length: 650mm

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Celestron NexStar 130 SLT Computerized Telescope


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History Of Telescopes - A Look At Galileo And The Galileo Galilei Telescope

The first inhabitants of the world were compelled to accommodate their acts to the daily and annual alternations of light and darkness and of heat and cold. In history there are only a few distinguished men who made such a big contribution to astronomy, one of them was Galileo Galilei and his work with the telescope.

When we look at today's telescopes we mainly are working with either Galileo's telescope or Newton's telescope. These men made such a big impact in astronomy and telescopes, that we still use the same types of telescopes invented by these men!

Telescope

Galileo or his full name Galileo Galilei was an Italian physicist and astronomer. Galileo was born in Pisa on 15 February 1564 and lived 78 years till 1642 when he passed away. In this time he made such advancement in astronomy, that we still know the name Galileo.

History Of Telescopes - A Look At Galileo And The Galileo Galilei Telescope
Shopping Online Celestron 21045 114mm Equatorial PowerSeeker Telescope For sale

Celestron 21045 114mm Equatorial PowerSeeker Telescope

Celestron 21045 114mm Equatorial PowerSeeker Telescope Overviews

Celestron PowerSeeker 114EQ 45 - 225X Reflector Telescope opens up the wonders of the universe to the aspiring astronomer. Amateur astronomy is a great hobby you can enjoy year-round, and Celestron's PowerSeeker Telescopes are the ideal choice for affordable stargazing enjoyment! PowerSeeker Scopes are quick and easy to set up, even for the novice... no tools required! Their sturdy Equatorial mounts are perfect for tracking objects across the night sky, meaning these Telescopes shine for moon- and planet-watching. All Celestron PowerSeekers include a tripod, full range of eyepieces, plus a 3X barlow lens. Specs: 114 mm aperture size; Includes 20 mm eyepiece for 45X magnification, 4 mm eyepiece for 225X, and a 3X barlow lens that triples the magnification power of each eyepiece; Newtonian reflector optical design; Fully-coated glass optics with high-transmission coatings for enhanced brightness and clarity; Sturdy German Equatorial mount, perfect for tracking objects across the night sky; Erect image diagonal, ideal for terrestrial and astronomical viewing; Comes with The Sky X Planetarium software; Focal length: 900 mm; Limiting stellar magnitude: 12.8; Resolution (Rayleigh): 1.22 arcsec; Resolution (Dawes): 1.02 arcsec; Light-gathering power: 265X; Angular F.O.V. is 0.9 degrees. Linear F.O.V. is 48' 5x24 mm finderscope; Includes aluminum tripod. Order yours today! Celestron PowerSeeker 114EQ 45X-225X Reflector Telescope
Celestron 21045 114mm Equatorial PowerSeeker Telescope Features

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  • Affordable telescope for beginning astronomer; portable yet powerful
  • All-glass optical components with high transmission coatings for enhanced image brighness and clarity
  • Newtonian optical design with a 114mm aperture and 900mm focal length
  • Equatorial mount for tracking the sky
  • Includes 3x Barlow Lens (1.25"), 20mm eyepiece, 4mm eyepiece, aluminum tripod with accessory tray

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Celestron 21045 114mm Equatorial PowerSeeker Telescope


Galileo not only made advancements in astronomy, he is also noted with the invention of the thermometer! Galileo Galilei telescope was the first to make observations of the Moon and its crescents, the Sun, planets and stars.

Most of Galileo's time and energy was in mathematics and that is what he spent most of his time. In fact he became professor of mathematics at the University of Pisa in 1589. What made Galileo change from mathematics and physics to a big interest in astronomy was when he heard about the invention of the telescope in Holland in 1609.

From this date, Galileo immediately focused his attention on building his own telescope. Galileo Galilei telescope was put together and he immediately started viewing the heavens. He published his findings in Sidereus Nuncius. The Starry Messenger one year later in 1610. The book was such a sensation throughout Europe that it made Galileo and his telescope famous.

Galileo Galilei telescope and his findings did not always go so rosy however. At that time the common idea held by the church was that the universe revolved around the Earth! Copernicus had a new theory, the Copernican theory that said that the universe does not revolve around the Earth. Galileo held this belief as well, and it caused major outrage with the church. The church declared the view heretical and Galileo was instructed to abandon the Copernican theory.

In 1632 a book was published called Dialogue Concerning The Two Chief World Systems. In the book the Galileo Galilei telescope was used to make the evidence of how the view adopted by the church was wrong. It resulted to Galileo being sentenced to life imprisonment. The sentence was commuted to house arrest for the rest of his life.

Galileo was a great inventor and has given the world some of the greatest inventions. In a Galileo Galilei telescope, the light enters through a tube starting with a convex objective lens. The light focuses even more with a concave lens in the eyepiece, before meeting the eye with a magnified and upright image.

Galileo Galilei telescope is one which we can never forget. It was an invention which showed at his time a planet (Saturn), one which has ears! Within 2 years of the invention of Galileo's telescope, he gave us fairly accurate information on the orbits of 4 of Jupiter's satellites. Galileo also gave us great information on the Sunspots on the sun.

History Of Telescopes - A Look At Galileo And The Galileo Galilei Telescope

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GSI Super Quality Land And Sky 50mm Refractor Telescope With TP-8 Aluminum Tripod - 72x Power Magnification - Optical Glass Lens and Metal Body - Includes 2 Eyepieces, For Terrestrial And Astronomical Use

Shopping Online GSI Super Quality Land And Sky 50mm Refractor Telescope With TP-8 Aluminum Tripod - 72x Power Magnification - Optical Glass Lens and Metal Body - Includes 2 Eyepieces, For Terrestrial And Astronomical Use For sale

GSI Super Quality Land And Sky 50mm Refractor Telescope With TP-8 Aluminum Tripod - 72x Power Magnification - Optical Glass Lens and Metal Body - Includes 2 Eyepieces, For Terrestrial And Astronomical Use

GSI Super Quality Land And Sky 50mm Refractor Telescope With TP-8 Aluminum Tripod - 72x Power Magnification - Optical Glass Lens and Metal Body - Includes 2 Eyepieces, For Terrestrial And Astronomical Use Overviews

This Great New Telescope From GSI Will Meet And Exceed Your Expectations! Easy, User-friendly Setup, And Unbelievable Views Through The Ultra Clear Lens, You Will Discover The World Like Never Before. Extremely Affordable, It Is A Great Alternative To Other Pricier Models Out There!
GSI Super Quality Land And Sky 50mm Refractor Telescope With TP-8 Aluminum Tripod - 72x Power Magnification - Optical Glass Lens and Metal Body - Includes 2 Eyepieces, For Terrestrial And Astronomical Use Features

  • Great Refractor Telescope For Entry Level Beginners - Explore the World - Land and Sky
  • High Powered Magnification - See The Stars Come Alive - Amazing Clarity
  • Fashionable, Stylish Sturdy Metal Tube - High End Barlow 1.5x Image Erector Lens
  • Focal Length - 600mm; SR4 And H20 Ocular Eyepieces; 90° Angle; Viewfinder 5x24
  • Fun and Educational - Ideal for the Beginner or Pro, Children and Adults

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GSI Super Quality Land And Sky 50mm Refractor Telescope With TP-8 Aluminum Tripod - 72x Power Magnification - Optical Glass Lens and Metal Body - Includes 2 Eyepieces, For Terrestrial And Astronomical Use


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GSI Super Quality Land And Sky 50mm Refractor Telescope With TP-8 Aluminum Tripod - 72x Power Magnification - Optical Glass Lens and Metal Body - Includes 2 Eyepieces, For Terrestrial And Astronomical Use

See More GSI Super Quality Land And Sky 50mm Refractor Telescope With TP-8 Aluminum Tripod - 72x Power Magnification - Optical Glass Lens and Metal Body - Includes 2 Eyepieces, For Terrestrial And Astronomical Use For sale

GSI Super Quality Land And Sky 50mm Refractor Telescope With TP-8 Aluminum Tripod - 72x Power Magnification - Optical Glass Lens and Metal Body - Includes 2 Eyepieces, For Terrestrial And Astronomical Use

GSI Super Quality Land And Sky 50mm Refractor Telescope With TP-8 Aluminum Tripod - 72x Power Magnification - Optical Glass Lens and Metal Body - Includes 2 Eyepieces, For Terrestrial And Astronomical Use Overviews

This Great New Telescope From GSI Will Meet And Exceed Your Expectations! Easy, User-friendly Setup, And Unbelievable Views Through The Ultra Clear Lens, You Will Discover The World Like Never Before. Extremely Affordable, It Is A Great Alternative To Other Pricier Models Out There!
GSI Super Quality Land And Sky 50mm Refractor Telescope With TP-8 Aluminum Tripod - 72x Power Magnification - Optical Glass Lens and Metal Body - Includes 2 Eyepieces, For Terrestrial And Astronomical Use Features

  • Great Refractor Telescope For Entry Level Beginners - Explore the World - Land and Sky
  • High Powered Magnification - See The Stars Come Alive - Amazing Clarity
  • Fashionable, Stylish Sturdy Metal Tube - High End Barlow 1.5x Image Erector Lens
  • Focal Length - 600mm; SR4 And H20 Ocular Eyepieces; 90° Angle; Viewfinder 5x24
  • Fun and Educational - Ideal for the Beginner or Pro, Children and Adults

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GSI Super Quality Land And Sky 50mm Refractor Telescope With TP-8 Aluminum Tripod - 72x Power Magnification - Optical Glass Lens and Metal Body - Includes 2 Eyepieces, For Terrestrial And Astronomical Use


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The Different Varieties of Telescope Mounts

Much like the actual telescopes themselves, the mounts that they sit on can be bought in many different styles and versions, and plenty of enhancements and improvements have impacted the many designs which we see these days in telescope mounts.

Telescope mounts usually are classified into two fundamental varieties; Equitorial Mounts and Altazimuth Mounts. The primary difference amongst the two types is related to the motion scheme of each. Altazimuth Mounts have two motions, one in the vertical, down and up axis, and the other is in the horizontal left and right direction. The actual name comes from the mixture of the terms altitude, alluding to the down and up movements and azimuth, the right and left movements, to generate the word altazimuth. These kinds of telescope mounts, include the most user-friendly adjustments, at least for novices. Quality altazimuth telescope mounts will come equipped with fine adjusting controls which allow one to easily modify the alignment belonging to the telescope for accurate observing. Dobsonian telescopes happen to be sizable telescopes that necessitate a unique form of altazimuth mount named, quite appropriately, a Dobsonian mount. They are platform based mounts that do not use a tripod and rest entirely on the floor in order to accommodate these types of large scopes.

Telescope

The other primary group of telescope mount is referred to as the equatorial mount. Similar to the altazimuth style of mount it offers two directions of motion, but they're lined up in line with the track of the spinning of our planet. This way, to maintain a celestial object in the eyepiece as the Earth rotates, just one alignment dial has to be adjusted. The second path of motion as a result, is simply used for initially finding the heavenly targets, not tracking stars with in the field of view. This quality makes an equatorial mount perfect for continued viewing and stargazing. In addition equatorial type mounts are necessary for astrophotography, because the prolonged camera exposure times that are necessary for astrophotography require that the star tracking method travel in along with the planet's spinning as it is happening, not in steps in two different directions.

The Different Varieties of Telescope Mounts
Deals For Celestron 21062 AstroMaster 70 EQ Refractor Telescope Reviews

Celestron 21062 AstroMaster 70 EQ Refractor Telescope

Celestron 21062 AstroMaster 70 EQ Refractor Telescope Overviews

If you're looking for a dual-purpose telescope appropriate for both terrestrial and celestial viewing, then the AstroMaster Series is for you. Each AstroMaster model is capable of giving correct views of land and sky. The AstroMaster Series produce bright, clear images of the Moon and planets. It is easy to see the moons of Jupiter and the rings of Saturn with every one of these fine instruments. For views of the brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light gathering ability of the Newtonian reflectors.
Celestron 21062 AstroMaster 70 EQ Refractor Telescope Features

  • Model Number: 21062
  • Magnification: 90

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Celestron 21062 AstroMaster 70 EQ Refractor Telescope


There exist two main kinds of equatorial telescope mount; first the German equatorial telescope mount, and second the fork mount. The German equatorial type mount attaches to the outside of the tube of a scope and spins on an angle which is dependent on the latitude belonging to the observer. This specific mount is identifiable by the counter weight which is present on the opposing side of the equatorial mount from the scope in order to obtain greater steadiness.

The second type is the fork mount which is an uncomplicated and secure telescope mount which settles the scope amongst two arms. While this design and style is far more secure it truly only is functional with compact bodied scopes, making catadioptric telescopes the best scopes for this mount. A German equatorial type of mount is required for both reflecting and refracting type telescopes. This kind of telescope mount is perfect for Go-To computerized telescope mounts which can quickly find and keep track of stars for you.

The Different Varieties of Telescope Mounts

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Astronomy DVD - Solar System DVD With Real NASA Images

As you might be aware, during the past few decades NASA sent several unmanned spacecrafts to explore the planets and the moons of these planets. These unmanned spacecrafts orbited several planets and their moons and also landed unmanned probes on several heavenly bodies. Large amounts of data including high resolution images were collected, many of which are now available on a Solar System DVD called "3D Astronomer".

This Solar System DVD not only contains data and images of the Solar System but also contains a vast amount of data and high-resolution images of more than 100,000 stars, galaxies, and other heavenly bodies. The exact positions of the stars, planets, and their natural satellites have been calculated by the Hippacros (High Precision Parallax Collection Satellite) Astrometry Project of the European Space Agency (ESA).

Telescope

Other images present on this Solar System DVD have been taken by man-made satellites and extremely powerful telescopes such as the Hubble telescope. This DVD also contains highly informative guided tours of the universe, and also a software that simulates a spacecraft's journey into outer space at hyper-speeds. This makes it the most exciting astronomy DVD and application available today.

Astronomy DVD - Solar System DVD With Real NASA Images
Shopping Online Meade 20218 NG-70SM 70mm Altazimuth Refractor Telescope Online Store

Meade 20218 NG-70SM 70mm Altazimuth Refractor Telescope

Meade 20218 NG-70SM 70mm Altazimuth Refractor Telescope Overviews

The Steadicam Smoothee is specifically designed and engineered to work with your Apple iPhone 4. Based on the same technology as the big ,000 rigs used in Hollywood, it allows iPhone 4 owners to capture incredible video without the shakes normally associated with hand-held video shot on the go, right out of the box, the very first time. The Steadicam Smoothee is small and agile enough to take on vacations or follow the action at sporting events. The Smoothee let's you "fly" wherever the scene takes you--up and down steps, indoors and outside, through crowds--almost anywhere, with precise, elegant control and ease. Its quick release mount lets you instantly swap camera connections between your Smoothee and any tripod. While designed for the Apple i-Phone 4, the patented quick release removable i-Phone mount also serves as a tabletop stand or can be mounted to any tripod with a standard ¼ x20" camera mount. The comfortable ergonomic hand-grip folds up securely when not in use. Also included with the Steadicam Smoothee is a quick guide DVD on how to get the best possible shots, along with a carrying strap. The lightweight, compact, agile, and easy to use Steadicam Smoothee features an innovative, patented design built around a durable mono-frame metal structure that requires no complicated instruction to use. With its "go anywhere" compact dimensions, the Steadicam Smoothee is approximately 8"W x 14.5" H x 2.5" D (20.3 x 36.8 x 6.4cm) in operating configuration.
Meade 20218 NG-70SM 70mm Altazimuth Refractor Telescope Features

  • Refracting Telescope Perfect For Land Or Sky Viewing
  • slow Motion Controls On Both Axes
  • find & Track Objects With Precision Controls
  • Includes A Red Dot Projection Viewfinder
  • heavy-Duty Steel Tube Tripod Provides A Rock Solid Platform

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Meade 20218 NG-70SM 70mm Altazimuth Refractor Telescope


You can use the space simulator software present on this Solar System DVD to take a virtual voyage from Earth and sail all around outer space, exploring the Sun, the Moon, the planets, the natural satellites or moons of all the planets, near-earth asteroids, comets, meteors, etc. in awesome, high-resolution, 3-D views. Very high resolution images of the surfaces of planets and their moons will amaze you. The guided tours will keep you glued to the monitor of your computer or laptop for days or even weeks.

This Solar system DVD is not actually limited to tours of the Solar System - you can sail at hyper-speeds to any of the more than 100,000 stars present in its database. You can explore far away galaxies and learn amazing facts about the universe. This will keep you busy and entertained for months. What is more, the application is constantly updated with new data from the Internet as and when new information becomes available. This means a lifetime of free updates and upgrades.

You can view a celestial body from different points in outer space and also at different points in time. Not only does this provide you with a three-dimensional view of the celestial body but also shows you how the universe might have looked in the past and how it might look in the future!

This Solar System DVD is not a toy - although children will be more than happy to explore and learn about the universe from this DVD. This DVD and the simulator present on it is used by professional astrophysicists as well as by amateur astronomers. However, it is so easy to use that even a school kid can use it and benefit from the vast knowledge it provides about the universe. You can even download the contents of this Solar System DVD from the Internet, if waiting for the postman is too much of a hassle.

Astronomy DVD - Solar System DVD With Real NASA Images

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Shining Some Starlight on the Refracting Telescope

Although Galileo has historically been credited with the invention of the refracting telescope in the early 1600s, credit should be given to three eye doctors whose work helped him develop the theory of refraction for his telescope. Refracting telescopes are very simple and have only two main components -- a convex lens called the objective lens, and a concave lens that makes up the eyepiece.

The convex lens is located at the end of the telescope and serves to refract or bend the light that enters the telescope and turn it into a single beam of light. Then the image you are looking at shows up in reverse on the concave lens, which turns the image around. Refraction telescopes allow the viewer to see very bright and clear images.

Telescope

The refracting telescope invented by Galileo is used today by many people but the drawback is the small field of view it offers. A well known refracting telescope is the one in California at the Chabot Space and Science Center. The center actually has two refracting telescopes -- an eight-inch refracting telescope and a 21-inch refracting telescope. They are very basic telescopes and therefore spherical aberrations can occur. One way these aberrations are dealt with is by using a pair of lenses (a convex and a flat lens) to create an achromatic lens.

Shining Some Starlight on the Refracting Telescope

Refracting Telescopes and Color

One of the most common issues with a refracting telescope is the separation of light that occurs when the light is bent. When this happens, it is called chromatic aberration and it can be remedied with the use of an achromatic lens.

One problem with large refracting telescopes is getting the lens large enough without any imperfections that will be picked up as light goes through the lens. There are 41-inch lenses but they are unusable. Refracting telescopes are generally not used by professional astronomers due to the issue of getting all the light to focus in on one place at the same time.

Refracting telescopes are popular among novice astronomers and are utilized at observatories around the world. It is a good telescope choice for beginners due to the lens being enclosed that makes the image appear to be less shaky and have less movement than reflecting telescopes, which send the image to the viewer's eye from a mirror. The process of reflecting light from the first mirror to the second and then the eye piece can cause an unsteady image.

Shining Some Starlight on the Refracting Telescope

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Celestron 21062 AstroMaster 70 EQ Refractor Telescope

Deals For Celestron 21062 AstroMaster 70 EQ Refractor Telescope Reviews

Celestron 21062 AstroMaster 70 EQ Refractor Telescope

Celestron 21062 AstroMaster 70 EQ Refractor Telescope Overviews

If you're looking for a dual-purpose telescope appropriate for both terrestrial and celestial viewing, then the AstroMaster Series is for you. Each AstroMaster model is capable of giving correct views of land and sky. The AstroMaster Series produce bright, clear images of the Moon and planets. It is easy to see the moons of Jupiter and the rings of Saturn with every one of these fine instruments. For views of the brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light gathering ability of the Newtonian reflectors.
Celestron 21062 AstroMaster 70 EQ Refractor Telescope Features

  • Model Number: 21062
  • Magnification: 90

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Celestron 21062 AstroMaster 70 EQ Refractor Telescope


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How to Use a Telescope - Comprehensive Telescope Kits

For the budding stargazer, the most important instrument in his inventory should be a telescope. Once this debate is resolved, the next question is where to source this all important instrument from. You can work from scratch, buy all the raw material required, and build your own telescope, or you can take the easier and more practical way out and buy yourself a telescope kit which contains every last thing you will need to make you telescope and then just assemble the supplies together. It is the telescope kit that is the recommended option for a beginner. Ideally, only professional should attempt to build a telescope out of practically nothing. Telescope kits not only come with everything you need to build a good telescope, they also contain a descriptive instruction manual that will lead you through each step of the telescope construction process.

The commonly available kits have the elements and the guides for making a Dobsonian telescope. This telescope uses a secondary mirror in addition to a primary mirror. The other optical constituents of this telescope are a finder scope, an eye piece, a focuser, and the mirror support system. The housing compartment for all these elements is not included as part of the kit.

Telescope

Using such kits to construct your own telescope is graced with numerous advantages. Most of these advantageous highlights are meant for beginners, who can save both time and money with this option. A complete kit allows the builder to save the time that would otherwise be spent searching high and low for the correct components. The average price of a telescope kit is 0 to 0. They can be purchased at hobby centers everywhere, and if you find a discount, the better bargains you will get.

How to Use a Telescope - Comprehensive Telescope Kits
Deals For CELESTRON Powerseeker 50 Refractor Telescope Online Store

CELESTRON Powerseeker 50 Refractor Telescope

CELESTRON Powerseeker 50 Refractor Telescope Overviews

The Celestron® PowerSeeker 50 telescope is a great way to open up the wonders of the universe to the aspiring astronomer. It's portable yet powerful with ample optical performance to excite any newcomer to the world of amateur astronomy.
CELESTRON Powerseeker 50 Refractor Telescope Features

  • Optical Design - Refractor
  • Aperture - 50mm
  • Focal Length - 600mm
  • F-Number - 12
  • Finderscope - 5x24

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CELESTRON Powerseeker 50 Refractor Telescope


For teachers who need a demonstration to incite the interest of youngsters and get them hooked onto an interesting hobby such as this, telescope kits are a good teaching aid. It is possible to use such a kit for classes in school and demonstrate the whole process to the students. There is no age restriction for this hobby, making it a good hobby for anyone interested in it.

Telescope kits generally are aimed at beginners, amateurs just starting out on their telescope love affair, or at students of the astronomy who intend to pursue a profession in the field someday. To build a telescope using such a kit, you do not need a degree in astronomy or even the experience of an expert. Absolutely any novice is capable of constructing a decent instrument with the instructions given. Manuals that come with the kits, are step-by-step guides, and even have diagrams that explain the methods detailed. Affordably priced, and attractively marketed, these kits can pack a pretty powerful telescope and are a lure for any beginner.

It takes only 2-3 days to have an operational, fully functional telescope in your hands after you get your kit. The total work-hours required for it are hardly 15 or 20 from your time. You can work for an hour a day or work a marathon stretch over two days to complete your project. A lazy weekend is the best time to get started. There is never the complication that arises from missing a crucial element during purchase, because these kits always have everything. If you find something damaged, you can have it replaced at the store you bought the kit from. However, it is best to run through the content of the kit and check for quality at the time you make the purchase.

If you are a beginner, do not think too much about basic construction from sourced raw material. If you are a professional, however, you have the options open to you.

How to Use a Telescope - Comprehensive Telescope Kits

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The Biggest Danger for Earth - The Hercolubus (Planet X) Inbound

Insiders from NASA, DoD national military intelligence, SETI, and the CIA speculate 2/3 of the population of the planet could perish during the coming pole-shift caused by the passage of Hercolubus (Planet X). Another 2/3 of those that survive initially could pass away to starvation and exposure to the elements within 6 months.

Most every secretive government agency in the USA is fully aware of what is expected and are readying themselves. The Vatican is fully abreast of what is expected. The public is not being warned and given their chance to prepare.

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The volume of leaks from insiders, observatories, and the Vatican is bursting the dam of this disclosure wide open. The most important story on earth in over 3000 years is fast breaking loose from being held back by the controllers of the financial markets and major media for fear of panic and financial collapse.

The Biggest Danger for Earth - The Hercolubus (Planet X) Inbound

These controllers put money in higher regard than people. The public can be given a chance to prepare by being informed. Our planet could very well be about to go through massive regular earth changes once again as a result of the passage of Hercolubus through our immediate solar system.

Many areas are now getting a minor preview of these events now because of the plasmatic electromagnetic connection between the planets. They are experiencing unusual weather, storms, volcanism, and seismic activity.

Hercolubus orbits between our sun and its dark twin. A diagram from the 1987-1989 NEW ILLUSTRATED SCIENCE & INVENTION ENCYCLOPEDIA in volume 18 under Space Probes shows our dead twin sun & the 10th planet.

It shows one of the more amusing pieces of evidence for the existence of Hercolubus is a picture from the 1987 New Science and Invention Encyclopedia. In a section on space probes, the encyclopedia shows the paths of the 2 Pioneer probes and illustrates how the probes were used in the search for more planets. It shows the Earth, the Sun, a dead star (at 50 billion miles or 538 AU) and a tenth planet (Hercolubus) (at 4.7 billion miles or 50 AU).

Zecharia Sitchin, the world renowned scholar and archaeologist, does indicate on occasion his knowledge of the return of Nibiru "AT THIS TIME"! To be too public about it, would perhaps prove dangerous because of his weight in the scientific community.

Sitchin also states absolutely & openly: "When Planet X (Hercolubus) returns, it would remove 90% of currently unsatisfactory human beings from the planet!"

A group of scientists in Russia, held several meetings in the year 2000 to discuss the inbound planet, discovered from one of their largest observatories. A 66 year old professor and physicist let it be known that he attended this meeting. This led to the infamous "2003 Problem" from a Reuters news service wire on Sept.13th, 2000. Top Russian government officials called for a commission to study the problem which was said to expect to cause "a string of calamities and a massive population shrinkage." They openly wondered whether Russia would still even exist as a country afterward.

Andrei Shukshin, said: "What we do know is that Hercolubus (Planet X) is inbound now. Because of the comets tail drag, this factor keeps varying the speed and thus the time of passage can't be calculated accurately".

A large observatory in St. Petersburg, Russia admit they have been watching Hercolubus (Planet X) for 3 years and are worried about the substantial damage it may cause to Earth during its passage. The name they gave for Hercolubus was "Raja Sun" or "Great Star".

A local observatory on Victoria Island, Canada, admits that they have seen Hercolubus but they do not want to speak about the damage it could cause with its passage.

Insiders in NASA & the military privately confirm that many of them are quietly contracting out the building of dome-homes (strongest structure known to man) in the upper USA (one of the said safest areas). These domes can withstand hurricane force winds and earthquakes. If these domes are built in the rolling hills or foothills, well away from the shorelines, major population centers, and flat plains (that are expected to flood with the constant rain and melting poles), they think the chances of survival are good.

But really that is not a safe shelter; the only possibility to survive to the arrival of Hercolubus (Planet X) is to have a minimum conscience level that allows you to pass to the next mankind without contaminate them.

Trusting the pentagon and the government to guard itself & relay needed information to protect you is clearly illogical. Hercolubus is Planet X, Nibiru, Wormwood, or THE MOST REVERED HEAVENLY BODY IN ALL ANTIQUITY. After 3660 years on its regular orbit, our 10th planet will pass again. Hercolubus's effects on Earth, from prior passings, are recorded in ancient texts and in THE SCIENCE OF GEOLOGY & ARCHEOLOGY.

There are 50 names for Planet X. "The Destroyer" is the latest name from New Zealand.

"WHAT IS APPROACHING US?"

Father Malachi Martin worked in and around the highest echelons of the Catholic Church, had an ear to the pope, and held 3 doctorates. He explained in 1997 that the celestial body approaching us will cause millions to perish during its passage in 5-10 years. He said to look to the skies for a sign of impending doom. The sign will be in the form of a cross and everyone will see it. (Hercolubus is said to look like a red cross in the sky when it first appears)

Also, Malachi Martin has read the "Third Secret of Fatima", which he would not talk about it with Art Bell on the air. Art did ask him, "Would millions of people perish?" Malachi replied, "It is worse than that, it is worse than you can imagine".

The Vatican actually owns its' own telescope named VATT (Vatican Advanced Technology Telescope) which is operated out of the Mt. Graham Observatory, located in SE Arizona.

The purpose for Mt. Graham International Observatory is explained in an interview with Art Bell. The actual time of the clip is April 5th, 1997 at 4:30AM PST. The complete broadcast begins Friday, April 4th, 1997 at 10 PM PST.

Father Malachi Martin's background: Eminent theologian, expert on the Catholic Church, former Jesuit and professor at the Vatican's Pontifical Biblical Institute. He was trained in theology at Louvain. There he received his doctorates in Semitic Languages, Archaeology and Oriental History. He subsequently studied at Oxford and at Hebrew University in Jerusalem.

From 1958 to 1964 he served in Rome, where he was a close associate of the renowned Jesuit Cardinal Augustin Bea and Pope John XXIII. Martin passed away late 1999. Some believe his death was a result of his open disclosures of the inbound planet and that the Vatican did not want to reveal that Wormwood (Biblical name for Hercolubus) was also tied to the "Third Secret of Fatima".

It seems that the Catholic Church sponsors and engages in scientific studies and not just to prove biblical history.

As of late there's been a rash of observatories that have closed their doors for various reasons or have been destroyed. Many will simply not point their equipment for anyone in the direction of the Orion constellation if they do remain open. Some will give an excuse that there is some sort of obstruction in the way or equipment failure.

All at once, renovations are their favorite excuse. Griffith Observatory is the latest of a handful of the nation's oldest planetariums to undergo major renovations in recent years. Others include the Adler Planetarium & Astronomy Museum in Chicago and the Hayden Planetarium at the Rose Center for Earth and Space in New York. Coincidental or not, there are other observatories in various countries doing the same thing at this time.

Hercolubus (Planet X) has INTENTIONALLY BEEN MADE TO SOUND RIDICULOUS and confusing for several reasons. One of which is to avoid causing panic among the world's population.

Many websites and articles continue to be written about Hercolubus (Planet X) that spread lies and disinformation.

1.) They say Hercolubus (Planet X) only MAY exist or there's no evidence for its existence or it comes around only once every few million years if it does exist. This first level of disinformation is widespread.

2.) The second layer of disinformation is for people that have done their homework and absolutely know that Hercolubus (Planet X) does exist. For them, the disinformation artists are saying it will not arrive in our lifetime.

3.) Lastly, for the observatories that are completely aware of Hercolubus (Planet X) and its approximate arrival time, they are saying "keep quiet and don't worry, nothing will happen during the passage."

Hercolubus's MASS, HIGH-PLASMA-CHARGED MAGNETISM, and DENSITY are such that it DISRUPTS the surface of EVERY PLANET IT PASSES. In fact, history shows a few YEARS PRIOR to its passage that its far reaching electromagnetic influence changes Earth's core flows, TRIGGERING MAJOR WEATHER CHANGES.

VOLCANIC and SEISMIC ACTIVITY start to change 3-4 decades prior to each passage. Since 1996 traditional WEATHER has CHANGED DRAMATICALLY, breaking all time records regularly. The up-tick of QUAKES, VOLCANIC INCIDENTS and changes in ELECTROMAGNETICS are being kept out of the media as much as possible.

Weather alone can falsely be blamed on global warming & sun cycles but not earth's rumblings and solar system wide changes at the same time.

99% of the universe is made up of charged-plasma at the atomic level. Planets are densely charged plasma spheres. The approach of Hercolubus (Planet X) back into our immediate solar system is sending a tremendous amount of electrically charged plasmatic energy particles in waves to all the planets in our solar system via the filamentary magnetic field lines that criss-cross the universe. The entire Universe is a connected web of electricity and plasma is the conductor.

The media would have you believe that the pollution of our industrial civilization is the cause of the weather changes or has caused global warming over the last few years. Since all planets in our solar system are experiencing dramatic changes, how can any of this be blamed on our irresponsible actions here Earth.

Why do they fail to mention the seismic and volcanic changes occurring simultaneously?

Why would ice cores show regular and dramatic changes in Earths climate from the past?

When you understand how our sun and every other planet in our solar system are being affected by Hercolubus's approach, you'll see how ridiculous the media cover-up becomes.

This is the Russian perspective on earth changes. Volcanic and seismic activities have increased 400-500 percent since 1975. All planets are changing, Earth is not singled out. Basically, everything in the solar system is experiencing unusual phenomena, increased activity and unusual weather. Hard facts are going unreported by western media. Dr. Dmitriev's work shows that the planets themselves are changing.

They are undergoing variations in their atmospheres. For example, the Martian atmosphere is getting sizably thicker and Earth's moon is growing an atmosphere and according to Dmitriev, there is a 6,000 kilometer deep layer of Natrium that wasn't there previously. He says that we're having this kind of change in the upper levels of Earth's atmosphere where HO gas is forming that wasn't there before; it simply did not exist in the quantity that it does now. It's not related to global warming and it's not related to CFCs or fluorocarbon emissions or any of that stuff. It's just showing up.

Magnetic fields and brightness of the planets are changing. The planets are experiencing sizable increases in their overall luminosity. Venus for example, is showing us marked elevations in its overall brightness. Jupiter has such a high energetic charge now that there is actually a visible tube of ionizing radiation that has formed between it and its moon. You can actually see the luminous energy tube in photographs that have been taken recently. In addition, the magnetic field strength of each planet has increased.

Uranus and Neptune appear to have had recent pole shifts. When the Voyager 2 space probe flew past Uranus and Neptune, the apparent north and south magnetic poles were sizably offset from where the rotational pole was. In one case, it was 50 degrees off and in the other case the difference was around 40 degrees, both of which are pretty big changes.

The overall changes could essentially be broken down into three categories:
• Energy field changes
• Luminosity changes
• Atmospheric changes

Natural disasters increased 410 percent between 1963 and 1993. This does not take into account the largest increases that have taken place in the last 8-9 years since then! Dr. Dmitriev did a very elaborate calculation of natural disasters, to come up with these figures. Even the Sun's magnetic field increased by 230 percent since 1901.

So, all in all, what we're seeing is a lot more than just what they call Earth Changes. Very, very few people are aware of the work that is being done in the Russian National Academy of Sciences in Siberia, specifically in Novosibirsk, where they are doing this research.

Part of Dr. Dmitriev's research shows that the glowing plasma at the edge of our Solar System has recently increased 1000 percent. Higher-charged energy is in turn exciting the plasma and causing more of it to form, so you see more luminosity, more brightness. This energy is then flowing into the Sun, which in turn emits the energy and spreads it out along its equatorial plane, which is called the Ecliptic.

All this is happening all at the same time and it's all working up to a crescendo where there is going to be a sudden shift.

The Biggest Danger for Earth - The Hercolubus (Planet X) Inbound

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