Question

ᴡʜᴀᴛ ɪs ᴛᴇʟᴇsᴄᴏᴘᴇ




ɢᴏᴏᴅ ᴀғᴛᴇʀɴᴏᴏɴ​

Answer 1

Step-by-step explanation:

A telescope is an optical instrument using lenses, curved mirrors, or a combination of both to observe distant objects, or various devices used to observe distant objects by their emission, absorption, or reflection of electromagnetic radiation

Answer 2

Answer:

good afternoon XD

Step-by-step explanation:

Early telescopes focused light using pieces of curved, clear glass, called lenses. ... A telescope is a tool that astronomers use to see faraway objects. Most telescopes, and all large telescopes, work by using curved mirrors to gather and focus light from the night sky.