A telescope is a tool for atronomers. Yes!
A Telescope
tools like radio and telescope and camera.
A telescope.
A telescope is the most helpful tool when observing the moon.
A telescope
A Telescope
The telescope helps astronomers the most when studying the sky.
a telescope is a magnifying tool used specially by astronomers.
Until the telescope was invented their greatest tool was the human eye.
radio telescope
astronomers
telescope
tools like radio and telescope and camera.
Astronomers use a telescope to view planets directly.
A telescope.
they use space probes,satellites,and of coarse,telescopes.
Astronomers, mostly those who work for NASA. Some astronomers from Universities can also access it.