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Sun and Stars Crossword Puzzle

Matthew Lopez
Across
having or representing the earth as a center
any of the heavenly bodies, except the moon, appearing as fixed luminous points in the sky at night.
Hertzsprung-Russell diagram
born from the explosive deaths of massive stars
a star, approximately the size of the earth, that has undergone gravitational collapse and is in the final stage of evolution for low-mass stars, beginning hot and white and ending cold and dark
Looking at 2 objects from a point of view where it looks like they are next to each other but they are different distance
the apparent displacement of an observed object due to a change in the position of the observer.
measured or considered as being seen from the center of the sun
the distance traversed by light in one mean solar year, about 5.88 trillion mi. (9.46 trillion km): used as a unit in measuring stellar distances.
inertness, especially with regard to effort, motion, action, and the like; inactivity; sluggishness.
one of over a thousand known extragalactic objects, starlike in appearance and having spectra with characteristically large redshifts, that are thought to be the most distant and most luminous objects in the universe
Down
a system of two stars that revolve about their common center of mass.
the amount or quantity of heaviness or mass; amount a thing weighs
a sudden flash of brightness observed near the Sun's surface.
the force of attraction by which terrestrial bodies tend to fall toward the center of the earth
a unit of length, equal to the mean distance of the earth from the sun: approximately 93 million miles
a spectroscope for photographing or producing a representation of a spectrum.
a reaction in which two nuclei combine to form a nucleus with the release of energy
a system of two stars that revolve about their common center of mass.
the distance traversed by light in one mean solar year, about 5.88 trillion mi. (9.46 trillion km): used as a unit in measuring stellar distances.
an increase by natural growth or by gradual external addition; growth in size or extent.
the explosion of a star, possibly caused by gravitational collapse, during which the star's luminosity increases by as much as 20 magnitudes and most of the star's mass is blown away at very high velocity, sometimes leaving behind an extremely dense core
A cloud of interstellar gas and dust