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Down: 1) inner layer of the sun's atmosphere3) huge loops of gas which often link parts of sunspot regions4) causes aurora's near the earth's poles when it enters the earth's atmosphere at the poles5) remnants of a super nova explosion which was seen 325 years ago from earth6) a region of very tightly packed gas where energy moves in the form of electromagnetic radiation7) remnants of a super nova explosion which Chinese astronomers observed from earth in 1054 A.D.9) super giant star12) causes aurora's near the earth's poles when it enters the earth's atmosphere at the poles13) Greek word for "color"14) areas of gas on the sun's surface that are cooler than the gases around them17) central region of the sun or a star or a planet Across: 2) Greek word for "light"8) white dwarf star10) outer layer of the sun; looks like a halo11) outermost layer of the sun's interior where hot gases rise and cooler gases sink13) middle layer of the sun's atmosphere15) hydrogen atoms joint to form helium at an extremely high temperature16) main sequence star18) this caused an electrical surge through the power lines and caused the entire power system to collapse in Quebec, Canada on March 13, 198919) when prominences suddenly connect and release large amounts of magnetic energy - causing the gas to erupt into space
 

 

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