Question

1. What is a star ? How is it different from a planet ?​

Answer 1

Answer:

A star is an astronomical object consisting of a luminous spheroid of plasma held together by its own gravity. The nearest star to Earth is the Sun. Many other stars are visible to the naked eye at night, but due to their immense distance from Earth they appear as fixed points of light in the sky.

The main difference between stars and planets is that stars have high temperatures compared to planets. Stars undergo nuclear reactions—usually they burn hydrogen in their cores, releasing massive amounts of energy. In order to be hot enough for these reactions to take place, stars need to be extremely big.

Answer 2

Answer:

The main difference between stars and planets, the stars have high temperature compared to planets.

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