Certainly. Mars is often highly visible with the naked eye.
It's best to look at them through a telescope at night.
Yes, Mars can be seen at night without a telescope. It's a "naked eye object".
Yes.
Often. In fact, it can often be seen at night without a telescope; it's fairly bright.
Yes, through a telescope
Yes, the planet Mars is visible to the naked eye.
Mars
Annabella looked through the telescope and saw Mars in the sky.
Mars is both red when you look at it through a telescope and to the naked eye.
A tanish color
Look at Mars through the telescope, pick a spot on the planet you can remember, check back later, find the spot again, it rotated!
Mars' color is red. Its surface is oxidized just like rust.