Light pollution occurs when artificial lights from cities and towns make the night sky bright, making it hard to see stars and other celestial objects. It affects astronomy because it blocks our view of the stars, planets, and galaxies. This ...
Category: Class 6 Science
NCERT Solutions and Important Questions for class 6 Science for CBSE exams 2020-2021.
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Astronomers study distant stars and planets by using telescopes to observe them. Telescopes can be ground-based or placed in space to capture light and images from faraway objects. They analyze the light, colors, and other signals received to learn about ...
Natural satellites are objects that orbit planets, and they are not made by humans. The Moon is an example of a natural satellite, as it orbits the Earth. Natural satellites can vary in size and shape, and they are held ...
Planetary rings are made up of countless small particles of ice, rock, and dust that orbit around the planet. These particles can range in size from tiny grains to large chunks several meters across. Rings are held in place by ...
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, ...