The Telescope.pptx
- 1. The Telescope the telescope is the main reason we can look and point up at the sky the first trace of the existing telescope is at 1608 the actual inventor is unknown but word is spread around europe. galileo galilei born in pisa he conviced his parents sto learn mathamatics and philosophy 1589-1592 he was able to build the first telescope for astronomy galileo started a construction of telescope , the astronomer was helped by marcentio. galleli's telescope sort away image of distant objects. by using lens the original model has 2x or 3x magnefication. the phases of venus observed on the sun. discoveries were crucia galilei was the first one to use the term telescope. johannes kepler in 1611 frkrst great deiscovery was made by christian hyugens keplarin telescope main problem. aerial telescope werent practical to use nd buld, modern telescopes r totally different. their in the second half of the 17th century in if u see the telescope, u could see the colorful lens. first telescope was made from 1668 circle one. build incredible mirror is about 12 inches long the size of the mirror is important because it is the largest light collected from the telescope. in 19th century, the telescopes are finally made by silver with time, telescope becomes larger nd larger raging unto 10 metres. in 2010, elt (extrememly large telescope) which is 39 metres was built. it's the most largest telescope thats y scientists prefer it more cuz it can see the higher place which makes the star sparkle. they put telescope to the space to get the image of the heavely bodies. so they focus on the details of the stars. james webb was the hubble telescope that's been launched in oct 2021.
- 2. Thank you group-2 su lwin lwin tun Than Sin Cho Phoo Pyae linda nikapaw