Reflecting telescopes and their advantages & disadvantages
Reflecting telescopes use the mirrors instead of lenses to focus the light, The convex mirror is used to gather the light and reflect it back to a focal point to get the light out...
Tagged: Modern telescopes
Observing space and invention of Telescopes, Hubble telescope & Satellites
Astronomical telescope Who was the first scientist who made the astronomical telescope? ” Galileo ” was the first scientist who made an astronomical telescope in 1609. It was made from lenses to collect the...