Telescopes

A Telescope is a tool used by astronomers to see faraway objects.

• True

• False

What were the first known practical telescopes?

• Radio Telescopes

• X-Ray Telescopes

• Optical telescopes

• Refracting Telescopes

Where and when were refracting telescopes invented?

• Norway, 17th Century

• Scotland, 17th Century

• Netherlands, 17th Century

• Netherlands, 7th Century

How many moons did Galileo Galilei find circling Jupiter?

• 14

• 4

• 41

• 5

What is not a moon Galileo Galilei found?

• Euporie

• Europa

• Ganymede

• Io

Who's Telescope is this?

• Galileo Galilei's

• Isaac Newton's

• Nicholas Copernicus'

• None of the Above

Who invented the Reflecting Telescope?

(a)  

Which one of these Scientists were interested in Comets?

• Isaac Newton

• Galileo Galilei

• Edmund Halley

• Nicholas Copernicus

What was the first planet found by a Telescope?

• Uranus

• Neptune

• Saturn

• Jupiter

What is not a main part of a Telescope?

• Primary Mirror

• Mounting

• Lens

• Eye Piece