Name and describe each star phase.
red supergiant
black hole
white dwarf
planetar...
Name and describe each star phase.
red supergiant
black hole
white dwarf
planetary nebula
a low-mass star that has
shed its outer layers
attracts all matter and energy
that come nearby
shells that are cast away from
a low-mass star
a heavy star that expands and gives
off large amounts of light
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