Three people walked into a rooftop bar.
Person 1: “Hey look, what’s in the sky? the Moon!! cool man!”
Person 2: “Hey look, what’s under the Moon? Jupiter, bro!!”
Most people don’t know that some stars that we see in the sky are actually planet. Depending on the position of the planet, sometimes you see Venus, sometimes Mars, sometimes Jupiter. Or probably Uranus or Saturn if you have telescope.
Planets are like our Moon. They reflect the light of our Sun. And when the light that got reflected from that planet reach our planet, Earth, we see them as a tiny light, like a star.