My Crossword Maker Logo
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crucigrama Sopa de Letras Hoja de Trabajo
Calificar este Puzzle:
Log in or sign up to rate this puzzle.

Galaxies & the Universe

Horizontales
The study of the universe.
Type of variable star used to discover galaxies.
A galaxy emitting radio waves.
An invisible substance that makes up the majority of mass in the universe. (2 words)
The galactic center of a spiral galaxy (2 words)
This indicates that other galaxies are moving away from us.
Type of universe that will always expand.
A type of galaxy with arms.
Our own galaxy (2 words)
An outer group of stars around the nuclear bulge.
Studied galaxies and discovered the constant for expansion.
Verticales
A large group of galaxies.
A star that changes its brightness.
A galaxy that is round or oval in shape.
Type of universe that will eventually contract.
A type of galaxy with no particular shape.
Type of universe that remains static.
Theory of the formation of the universe (2 words).