Is solar eclipse dangerous or harmful for us or for the earth?

No such evidence is available. Many say that the sun, moon, and earth lie along the same straight line. Therefore, the gravitational pull on the asteroids floating in space is greater than that of the Earth. As a result, the possibility of asteroid hitting the earth is high.
1. Those who say such things are very stupid. They actually only know that when the sun, moon and earth are positioned along the same straight line, a solar eclipse occurs. The fact is that the straight line connecting the sun and the earth is on the floor. If the straight line connecting the moon and the earth is on the floor. If it is located in the same straight line with the above, then neither the sun is eclipsed nor the moon is eclipsed.

Apart from a solar eclipse or a lunar eclipse, the Sun, Moon and Earth are positioned along the same line.

So it would be wrong to say that solar eclipse or lunar eclipse is harmful.