Astronomy Crossword
This printable crossword puzzle on the topic of Astronomy & Space has 14 clues. Answers range from 4 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Who are scientists that study the stars, planets, and outer space called?
Stars are made of hydrogen and what other element?
What celestial bodies are made of really hot gases with large masses?
What are frozen balls of dust, ice, and gas called?
What are large space rocks with no atmosphere called?
Which theory puts the Earth at the center of the universe?
Which theory had the sun as the center of the universe?
What is an explanation or a reason why something happens?
What are smaller pieces of rock that travel the solar system called?
What is the covering of gases that surround a planet called?
What are natural or man-made objects called when they orbit a planet?
What is the name of the scientific theory on how the universe began
The Earth moves two ways, it orbits the sun and spins on its __.
The force that pulls things toward one another.
