Astronomy one Crossword

Earth is the center of the universe and everything moved in perfect spheres around the Earth
Earth is the center of the universe,everything moved in spheres around Earth
sun is the center of the solar system and everything moves in perfect circles around the sun
sun is the center of the solar system,first to use a telescopes to explore the sky
used mathematics and observations to figure that planet do not move in perfect circles around the sun
first to figure three law of motion
the Earth is the center of the solar system
the sun is the center of the solar system
the tendency of a moving object to keep moving and a still object to stay still unless a force acts on the object
a force that attracts object toward one another
the imaginary line that passes through Earth's center and North and South poles
the amount the plant's axis off from being perpendicular to its orbital plane
the path a planet takes as it travel once around the sun
same as orbit ,Earth revolution takes 365 1/4 days
the spinning of a planet on its axis,for Earth one rotation is 24 hour