Astronomy Crossword

A study of celestial objects and phenomena
A unit of time that equals 24 hours
12 of these make up one year
Unit of time made up of 52 weeks
There are four of these, each with a different weather pattern.
The regularly repeated elliptical course of a celestial object
Move in a circle around an axis
A celestial body orbiting a planet
A celestial body with a motion of its own
A small body moving through a solar system
A small rocky body orbiting a sun
A fixed incandescent body which is like the sun but smaller
An object that has been compressed so much that not even light can escape from it
The point in the year where the sun hits the highest or lowest point in the sky
The two times in the year when day is the same length as night
A tide just after a new or full moon where there is the greatest difference between high and low water
The opposite of a Spring Tide
When the sun is completely obscured by the moon
When the moon appears darkened as it passes into the earths shadow