document.write( "Question 1140656: https://apod.nasa.gov/apod/ap190506.html
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\n" ); document.write( "what's the principle here? \n" ); document.write( "

Algebra.Com's Answer #761180 by ikleyn(52803) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Why do you post this question to this forum ?\r
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\n" ); document.write( "\n" ); document.write( "Ask NASA first.\r
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\n" ); document.write( "\n" ); document.write( "            Also, read their description and explanation below the photo.\r
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\n" ); document.write( "\n" ); document.write( "            I think they want to impress you.\r
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\n" ); document.write( "\n" ); document.write( "            Probably, they want you write a poem about what you see and what they show in this video . . . \r
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\n" ); document.write( "\n" ); document.write( "// We are not responsible for them and do not interpret their videos . . . \r
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\n" ); document.write( "\n" ); document.write( "We have enough to do in this forum, teaching students . . . \r
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