Home Telescopes
There are telescopes made to look far into space. Some are small enough to hold in your hand, some are so big they have to have their own building.
The first telescopes were
invented in 1608 by Lippeshy and in 1609 by Galileo
They used glass lenses to look at the night sky. Telescopes
have been developed now to use all kinds of ways to look at the sky.
