Sure you mean Jupiter? Some say Uranus is green through a telescope. However, since green is the color best received by our eyes, almost anything - even the Sun, for a few seconds - can appear green under the right conditions, which are that some material screens out the other colors so the green light predominates.
I've never heard Jupiter described as "green", it's more of an off-white to tan. If it looks green through your scope, check to make sure you don't have the moon filter in place on the eyepiece (the sun filter, if you have one, might be green also, but if you have the sun filter in you probably wouldn't be able to make out Jupiter or in fact anything other than the sun itself).
Yes you can through a large telescope.
Jupiter.
You know what planet Jupiter looks like by viewing it through a telescope, or looking at photos that other people have taken of it through a telescope.
Galileo was the first to look at the planet Jupiter through a telescope, and to observe the moons of Jupiter (the 4 largest moons are still known as the Galilean moons).
It's best to look at them through a telescope at night.
A massive storm
The Great Red Spot on Jupiter is not visible to the naked eye from Earth. It requires a telescope to be seen clearly, as it is a massive storm located in Jupiter's atmosphere. While Jupiter itself can be seen without a telescope, the details of the Great Red Spot and other features become discernible only through telescopic observation.
The primary source of light that enables astronomers to see Jupiter through a telescope is sunlight reflecting off the planet's surface and atmosphere. Jupiter also emits its own light, known as intrinsic radiation, which contributes to its visibility in the night sky.
because there are a lot of moons that surround Jupiter and they rotate around Jupiter at different paces not all can be seen at the same time
With a telescope yes.
yes
With a telescope