The Big Bang Crossword Puzzle
This printable crossword puzzle on the topic of Astronomy & Space has 10 clues. Answers range from 3 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
The action that started the universe
The theory that the Earth was the center of the galaxy, and the planets revolved around it
The theory that the Sun was the center of the galaxy, and the planets revolved around it
Smaller orbits that a planet was said to have while revolving around the Earth
A force that pulls an object torwards the center of another object, for example a planet
The radiation from the recombination of the Big Bang
This occurs when an object's electromagnetic radiation turns red by increasing it's wavelength
A star that changes in diameter and temperature to shine brighter when it contracts and expands.
The study of electromagnetic force, which occurs when charged particles interact
This is used to measure the distance of the stars that appear different in different angles
