6 Questions
What is the main difference between emitters and reflectors?
Emitters give off light while reflectors bounce off light.
Why is it dangerous to view the Sun directly, even with sunglasses?
The Sun emits intense light energy that can damage your eyes.
Which celestial body is considered a medium star in both size and magnitude?
The Sun
How long does it take for the Earth to make one full rotation on its axis?
24 hours
In what way does the Earth move around the Sun?
Revolution only
What causes patterns like the apparent movement of stars across the sky?
Earth's rotation on its axis
Test your knowledge about stars, emitters, reflectors, and the movement of planets in the universe. Learn interesting facts about the Sun and other celestial bodies.
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