The nerd answers your frequently asked questions about telescopes

• What do you call a telescope house or building?
• What is the biggest telescope in the world?
• Can Telescopes see through clouds?
• Can you see the flag on the moon with a telescope?
• Are Telescope eyepieces universal?
• Are Telescope images real or virtual?
• Which telescope should you use to see the planets?
• Why are telescope mirrors made of glass?
• What to do if your telescope will not focus
• What are the biggest telescopes in the world?
• What is a segmented mirror?