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This simple and engaging astronomy activity explains nuclear fusion and how radiation is generated by stars, using marshmallows as a model.

$1 - $5 per group Ages 8 - adult 5 to 10 minutes
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Many people think the different stages in the life of a star are actually different types of stars, rather than just stages in the life of a single star.

1 cent - $1 per group Ages 8 - adult 5 to 10 minutes