It is essential to know the key differences between Stars and Planets as they are both celestial bodies located in outer space. A star is a body that possesses a light that causes it to reflect the light independently. On the other hand, a planet is simply a fixed celestial body with its own orbit and spins on its own axis, yet reflects the light from an external source. As planets do not have an internal light source, they only receive light from external sources, primarily the Sun. Minkowski space is usually used to solve special relativity problems, to obtain solutions.
Difference between Stars and Planets
One of the major key points that differentiate stars from planets is size. Even though planets may look gigantic in images and stars may look distant and small, stars are gigantic compared to planets. Check out the table below for a full comparison between planets and stars.
| Difference between Stars and Planets | |
|---|---|
| Stars | Planets |
| Stars are incredibly hot having high temperatures. | Planets, on the other hand, have relatively low temperatures. |
| They are objects that produce their own light and do not rely on an external source for the production of light | Planets are incapable of producing their own light. |
| Stars have a unique effect of twinkling in the sky. | Planets do not exhibit the twinkling effect unlike stars |
| The stars change their position but can be seen only after a long time due to substantial distance. | Planets in orbits spin on their own axis and change their positions constantly. |
| Stars consist of matter like Hydrogen, Helium, and other light elements. | Planets, on the other hand, contain solids, liquids, gases, or a combination thereon. |
Thus, this is the basic difference between stars and planets. If you liked this article, then download the BYJU’S app today! You may also want to check out the related links below.
| Celestial bodies |
| Constellations |
See the video below to learn about stars.
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