Vocabulary
What is all existing matter and energy in space?
What is the Universe
What is the closest planet to the sun?
What is mercury?
Why do some stars appear brighter or dimmer than others?
What is the brighter stars are closer to us and the dimmer stars are further from us?
What does Earth's rotation cause?
What is day and night?
What is an evidence of gravity pulling on objects?
What is an apple falling from a tree, a notebook falling or pencil falling from a desk?
What is a collection of stars, and their solar systems, dust and gas?
What is a galaxy?
What is order is Earth from the sun?
Why do some stars in the sky seem to move even though they are always in the same place?
What is because we are in orbit and moving and the stars are stationary?
What does Earth spin on?
What is its axis?
What is the direction of gravity for Earth?
What is gravity goes towards Earth?
What is a system of objects in space that includes at least one star, planets, their moons, asteroids, comets and other space debris?
What is the solar system?
What is the planet the comes after Earth in the order of the planets?
What is Mars?
Why are some some constellations only visible from the Northern or Southern hemisphere?
What are they are circumpolar constellations?
What causes our seasons and year?
What is Earth's revolution?
What is the sun?
What is a group of stars called?
What is a constellation?
What planet is the first gas giant in the planet order?
What is Jupiter?
What is a technology that helps us see stars?
What is a telescope?
What is the placement of the sun, Earth and our moon in terms of our solar system?
What does object's gravity causes tides?
What is the force that pulls objects towards Earth?
What is gravity?
What is the last or 8th planet from the sun?
What is Neptune?
What is the name of the star we can see from January to April?
What is Pollux?
What is the difference between a solar and lunar eclipse in terms of placement of the sun, moon and Earth?
What is in a solar eclipse the moon blocks the sun and in a lunar eclipse the Earth blocks the moon.
Why is gravity important?
What is because it keeps planets in orbit and things from floating around on Earth.