It magnifies the available (ambient) light. Night-vision technology amplifies available light by as much as 40,000 times.
the telescope was shining it was painted a sky blue and decorated with fake diamonds and rubies
Galileo built the first telescope in 350BC. He used it to survey the night sky.
Galileo
Out doors, at night. The darker the sky (the further away from city lights) the better.
No, Neptune cannot be seen without a telescope. It is too dim and far away for the naked eye to detect, with a magnitude of about 7. It requires at least a small telescope or a strong pair of binoculars to observe it, along with knowledge of its location in the night sky.
the telescope was shining it was painted a sky blue and decorated with fake diamonds and rubies
Galileo built the first telescope in 350BC. He used it to survey the night sky.
its the telescope with suitable configuration of power.
binoculars telescope and satelite
a stars chat
Mercury, Venus, Mars, Jupiter, and Saturn are visible from Earth without a telescope. At certain times, for those with excellent vision, Uranus is visible. Some planets are best viewed just before dawn.
Galileo Galilei
Planisphere or just your average telescope.
a hubble space telescope
Galileo
Galileo
Galileo