The present state-of-the-art equipment for astronomical observation
is detecting objects that are roughly 14.5 billion light years away.
The type of telescope determines how far it can see into the sky. It becomes a question of details. A naked eye can see a lightyear away but not details. A standard telescope can see to the 10th magnitude while the eye can see to the 6th.
A telescope lets you see things far away and a microscope lets you see see things that are really small
The most famous terrestrial telescope is the 200-inch reflecting Hale Telescope at Mount Palomar near San Diego. This was for years the largest telescope in the world. The Keck Observatory high on the Hawaiian peak Mauna Kea is more modern. But my own personal favorite is the Lick Observatory on Mount Hamilton. If you live in the Silicon Valley, you can see the dome gleaming in the sun from almost anywhere in San Jose or Sunnyvale. The Lick Observatory is up a twisty windy little road, and the telescope isn't large by modern standards - but it is beautiful and historic. See the links for some other choices.
The Greek word "teleskopos".
This distance is more than 600 miles -- too far for a land-based telescope to be useful.
The type of telescope determines how far it can see into the sky. It becomes a question of details. A naked eye can see a lightyear away but not details. A standard telescope can see to the 10th magnitude while the eye can see to the 6th.
"On a clear day, you can see forever."
Binoculars, telescope.
A telescope lets you see things far away and a microscope lets you see see things that are really small
Copernicus did not use a telescope in his astronomical work.
The most famous terrestrial telescope is the 200-inch reflecting Hale Telescope at Mount Palomar near San Diego. This was for years the largest telescope in the world. The Keck Observatory high on the Hawaiian peak Mauna Kea is more modern. But my own personal favorite is the Lick Observatory on Mount Hamilton. If you live in the Silicon Valley, you can see the dome gleaming in the sun from almost anywhere in San Jose or Sunnyvale. The Lick Observatory is up a twisty windy little road, and the telescope isn't large by modern standards - but it is beautiful and historic. See the links for some other choices.
Yes
see far
telescope
a telescope ! or binoculars
A telescope enables the user to see far more into the distance than with normal eyesight.
The answer is TELESCOPE because the word roots of telescope are ¨far away¨ and ¨see.¨