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, ...

The Sun looks larger than other stars because it is much closer to Earth. While other stars are far away, the Sun is only about 93 million miles from us. This closeness makes it appear much bigger and brighter in ...

The Sun is a star at the center of our solar system. It provides light and heat, which are essential for life on Earth. The Sun is made of hot gases, primarily hydrogen and helium, and is the largest object ...

There are several apps that can help identify constellations, such as SkyView and Star Walk. These apps use augmented reality to point out stars, planets, and constellations when you hold your phone up to the sky. By simply moving your ...