about 40 ft. long. In some places, this is said to be the height. They mean the height as if stood on end. Think about it; the height of the end hole doesn't matter.
how long was the first radio telescope
He built a telescope. Read about it. It is interesting.
Galileo's telescope was about 92.7 centimeters long. 36.5 inches long.
How long did it take Galileo to make the first telescope?
He was using a telescope to survey the sky.
Walter Hassenstein has written: 'Neue Bearbeitung von William Herschels Beobachtungen der inneren Saturnmonde (1789)'
how long was the first radio telescope
it ranges depending on the telescope...
With a TELESCOPE! durr
He built a telescope. Read about it. It is interesting.
Galileo's telescope was about 92.7 centimeters long. 36.5 inches long.
How long did it take Galileo to make the first telescope?
He was using a telescope to survey the sky.
Federick William Herschel was the inventor of the Hersinian telescope. He invented this in his backyard with his sister Caroline while discovering an odd shaped star in the sky looking threw a Newtonian telescope.
300 feet long.
The telescope has been used for over 100 years!!!
that planet would be Uranus