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, ...

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 ...

A dark sky reserve is an area where artificial light is minimized to protect the natural night environment. These reserves are designated to reduce light pollution, allowing people to enjoy a clear view of the stars and other celestial objects. ...

Light pollution is the excessive or misdirected artificial light that brightens the night sky, making it difficult to see stars and other celestial objects. It is caused by streetlights, buildings, and other sources of light that shine where they are ...