Astronomy Vocab Quiz 2 Crossword
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
 
 
Down: 1) of very great size or force; gigantic3) is the measure of intrinsic brightness of a celestial object7) is a location in space-time where the gravitational field of a celestial body becomes infinite in a way that does not depend on the coordinate system.8) the displacement of spectral lines toward longer wavelengths (the red end of the spectrum) in radiation from distant galaxies and celestial objects10) of, determined by, relating to, or resembling the moon11) the force that attracts a body toward the center of the earth, or toward any other physical body having mass Across: 2) Pertaining to the sun4) is any decrease in wavelength, with a corresponding increase in frequency, of an electromagnetic wave; the opposite effect is referred to as redshift5) is a series of changes in form that an organism undergoes, returning to the starting state6) A description of how bright a star really is; a characteristic property of a star that does not depend on the star’s distance from Earth9) of, relating to, or determined by the sun.12) is the thermal radiation left over from the time of recombination in Big Bang cosmology13) a straight line passing from side to side through the center of a body or figure, especially a circle or sphere.14) a unit of astronomical distance equivalent to the distance that light travels in one year
 

 

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