Searching the Stars Crossword
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
                                                  
 
 
Down: 1) equidistant marks that indicate the divisions of a whole into equal sections2) the square of a planet's orbital period is proportional to the cube of its semi-major axis3) a graduated range of value4) the planets move in orbits that take the shape of an ellipse with the sun as a focus5) everything that exists on Earth and in space7) an interaction between two objects8) a scale that demonstrates ratio of the distances between two or more objects to the same distance in reality9) a giant, glowing ball of hot gases12) objects attract each other with a force that is proportional to the product of the masses and inversely proportional to the distance between the objects18) the study of matter, energy, and the interactions between them20) our planetary system with eight planets, including Earth, orbiting around the sun21) the point in the orbit of a solar object that is further from the sun Across: 6) the measurement of how stretched out an ellipse is9) attributes, qualities, or characteristics of an object that help to measure or describe the object10) a powerful and luminous stellar explosion11) any object found in the galaxy13) the point in the orbit of a solar object that is closest to the sun14) a group of billions of stars15) an oval or plane curve surrounding two focal points16) a chart of system that measures or indicates periods of time17) the force that acts on a moving object moving in a circular path, directing the object towards the center19) a group of stars that form an apparent pattern22) a region of space where gravity is so strong that nothing can escape it23) the force of attraction between two objects24) a set of planets and other objects bound in orbit around a star or star system25) each planet covers the same area of space in the same amount of time not matter where it is in its orbit26) the star Earth moves around that gives off light and heat
 

 

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