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Hubble space Telescope

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By Surendra Uikey
Hubble Space Telescope is a astrophysicular viewer, if I say hubble is not telescope. If I say that hubble telescope is an eye, then it would not be wrong to say, friends, we all know that hubble space telescope showed us the picture of the Universe  That is what we have never seen. That is why it will not be wrong to say eyeball.  Friends As we know, hubble space telescope is by far the biggest space telescope.  Hubble space telescope is built by the American space agency Nasa and the Russian space agency esa.  Hubble space telescope was established in the Earth's orbit on April 25, 1990, with the help of American spacecraft Discovery.  Hubble telescope is named after American astronomer Edwin Ponwell Hubble.  The Hubble telescope was initially planned to be launched in 1983, but due to some technical flaws and budget problems, the project was delayed by seven years.  And it launched in the year 1990.  Some time after the launch, scientists found that there was some flaw in its main mirror, and it could not work with full potential. And in the year 1993, the hubble telescope was sent on the first servicing mission, scientists hubble telescope  Removed the loophole.  Hubble is the only space telescope designed in the space, according to servicing.                                                                                                                                                       Hubble space telescope has detected a galaxy in the universe, and NASA says this galaxy is dwarf compared to our existing galaxy.  This galaxy was studied from the Hubble space telescope, and after which it is called dwarf.New galaxy has been named Baidin-1.  According to a study published in the monthly notice of the Royal Astronomical Society Letters Journal, studying using Hubble's Advance camera revealed that a small collection of stars was visible.  After careful analysis of the brightness and temperature of these stars, astronomers concluded that these stars are not part of the constellation of the galaxy, but they are located hundreds of millions of years away.
 NASA's Space Telescope 'Hubble' has discovered a dwarf galaxy located backwards in our universe, three million light years away.  Researchers used the Space Telescope 'Hubble' to study the white dwarf stars within the rounded flakes NGC 6752.  The purpose of this study was to use these stars to detect the age of the goal constellation, but researchers found the dwarf galaxy in this process. The dwarf galaxy has fewer stars than other galaxies. The galaxies  Their small size, fog, deficiency of dust etc. are defined by  The old stars are present in them.  This type of 36 galaxies are already known, which are present in the local group of galaxies, of which 22 are satellite galaxies of their Milky Way.  After studying the characteristics of stars, the researchers know the age of this galaxy, they said that this dwarf galaxy is approximately 1300 million years old.  That is, it is almost as old as the universe is old.  Scientists believe that in the beginning it would have gone away from other galaxies and it would not have developed.  Scientists believe that the possibility of life here is very low.                                                                                      Which device is used in Hubble Space Telescope, and how do all this work.
 1. Wild Field Camera 3 -Wild Field Camera looks at three different types of lighting.  Near ultraviolet, Visible and Near infrared Hubble Telescope has a lot of resolution than other normal telescopes that helps to show any photo very well.  wfc3 is one of the two new devices of Hubble and it is used for the study of dark energy and dark matter.  Before Hubble's perspective, it was used to study the discovery of far-reaching galaxies.
 2. Cosmic Origins Spectrograph - One of the other devices of the Hubble Space Telescope is also a spectrograph which is especially visible in ultraviolet light.  Spectrograph separates light from any object into its component wavelength like a prism.  So that it can be recorded.  It gives a wavelength fingerprint to look at the object which tells us about its temperature, chemical structure, density and speed.
 3. Advanced ACS Camera for surveys - This camera watches the Dissmachan light, it has been created to study some early activities in the universe.  ACS also helps in forming a map of dark matter and finds the most distant objects in the universe and searches for huge planets.
 4. Space Telescope Imaging Spectrograph - It is a spectrograph that looks at ultraviolet visual and near infrared reactions and is known for its ability to identify the black hole.  This spectagram maps large objects like STIS galaxies.
 5. Near Infrared camera and Multi object spectrometer - The HAT Sensor of Hubble Space Telescope is used to capture NIR and UV cameras to capture image data within near-infrared or ultraviolet spectrum.  NIR and UV cameras are imaging cameras that are often designed with some sensor coatings.  Which allow for the detection of near infrared or ultraviolet light.
 6. Fine Guiding Sensors - These are Sensor who observe the guide stars and keep Hubble in the right direction.  They are used to accurately measure the distance between stars and their relative motions.

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