Liked on YouTube: Telescopes in Astronomy

Telescopes in Astronomy
The telescope is the tool of choice in astronomy. In this video, we look at the properties of optical telescopes and the different kinds of designs, such as the refractor (lens) and reflector (mirror) designs. 🔴 Share this video with a friend: https://youtu.be/lh0xCAHTLzg 🔴 Telescopes playlist: https://www.youtube.com/playlist?list=PLrAnGxL8nxOHR01diTRdgqhUto6Jqxgx9
via YouTube https://youtu.be/lh0xCAHTLzg