Write My Easy-Describe how motions of the Sun, Moon, and planets appear to us on Earth
- Be able to put various things in our universe in order from closest to farthest, and from smallest to largest.
- Explain the difference between the solar system, the galaxy, and the universe.
- Talk about how big the universe is.
- Define the main features of the celestial sphere
- Explain the system astronomers use to describe the sky
- Describe how motions of the stars appear to us on Earth
- Describe how motions of the Sun, Moon, and planets appear to us on Earth
- Understand the modern meaning of the term constellation
