Astronomy Lesson 1 Crossword

The study of outer space.
A scientist who built telescopes and studied astronomy.
A scientist who discovered that the Earth revolves around the sun.
An object made by man and sent into space to orbit around Earth.
An object in space that travels in circles around another object.
Someone whose job is to study the stars, planets, and everything else in outer space.
means: Knowledge of
means: Star
A physical force causing objects to pull on other objects, such as with the sun pulling on the Earth.
An ancient monument in England that may have been used to predict the arrival of spring and other seasons.
Everything that exists in space, including the Earth, planets, sun, and stars.
A special gift God gives to creatures, causing them to behave in a certain manner that is helpful to their survival.
Man-named patterns of stars in the night sky.
America's space agency
Someone who is trained to travel in a spaceship into outer space.