Sr.Kg Learning About Telescope and Star

//Sr.Kg Learning About Telescope and Star

Sr. Kg Class students of OES International School learned about the Telescope on 21/11/2017.
A telescope is an optical instrument that aids in the observation of remote objects by collecting electromagnetic radiation (such as visible light). The first known practical telescopes were invented in the Netherlands at the beginning of the 17th century, by using glass lenses. They found use in both terrestrial applications and astronomy.