The term "night sky" is usually related to astronomy on Earth. It refers to the nighttime appearance of stars, planets, and moons in a clear sky when the sun is below the horizon between sunset and...
Category: Stars
This is a little hard to imagine, so let me give an example of how to imagine an object orbiting the Earth, similar to what happens with the Earth and the Sun. Earth and everything above. Due to the...
Since there are trillions of stars in the universe, there may be billions of planets. However, since then, scientists have discovered more than 400 planets orbiting other stars. Stars have their...
Start with a flashlight and find out why the sun looks brighter than all other stars in the sky. The flashlight is something that the students have used before, and it is better connected than the...
Since the earth rotates once every 24 hours, every star must complete a circle in the sky within 24 hours. This difference stems from the fact that stars only seem to be moving due to the rotation of...