Sunlight is reflected by them.
You can see some of the planets with the naked eye. The following can be seen easily; they appear as bright stars: Mercury, Venus, Mars, Jupiter, Saturn. To see other planets, telescopes are required.
To see planets, stars, comets and to take pictures.
The light we see from the planets is sunlight that has been reflected.
by a telescope
See below-
the mass and the weight of all gas planets. And when you form them to be all as one then you can make sure that you see the solar system as one and you want to be perfect with the way that you do it. So when you take all the planets together and you take away the ones that are not gas planets then you add the mass and the weight of the planets and then you get the general composition of all of the basic inner planets.
You can see five of the planets in our Solar System with the naked eye - they appear as bright stars. To see Uranus and Neptune, you need telescopes.
because soem planets are to far away and our eyes cant see that far
because we have eyes
through a telescope
The Philippines are a very good place to see all the planets.
Earth has no planets of its own. It is one and has one moon.