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Originally Posted by P A N
you can go "watch the sun, 24 hours a day" on the nasa channel. but aside from that, i'm glad you've just pointed out nasa's "composite image approach" which i call their art department.
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NASA is legit. Most classrooms just show drawings, not the real source, to teach children about the solar system and sun. Was your experience different? Did you take a field trip to the sun?
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what makes a tail in space only happen when something is evaporating?
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In the case of comets since those are what you brought up and are discussing, yes. I can't say for certain if there are any other things that cause tails in space though.