Gas giants are large planets made mostly of gases like hydrogen and helium, with very small rocky cores. In our Solar System, the gas giants are Jupiter, Saturn, Uranus, and Neptune. These planets don’t have solid surfaces like Earth; instead, ...

The Earth is called the “Blue Planet” because it looks blue from space. This is due to the large amount of water in its oceans, which covers most of its surface. The green and brown areas represent land, and the ...

Venus is called the Morning Star or Evening Star because it shines brightly in the sky either just before sunrise or just after sunset. It is one of the brightest objects in the sky after the Sun and Moon. This ...

Mars is known as the Red Planet. It is called this because of its reddish appearance, which is due to iron oxide, or rust, on its surface. Mars is the fourth planet from the Sun and has a thin atmosphere. ...

There are eight planets in our Solar System. They are: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. These planets revolve around the Sun in elliptical orbits. The planets are divided into two groups: the inner planets (Mercury, Venus, ...