''Comets''
Comets are bright objects
with long tails which we
sometimes see streaking
across the night sky.
They may look spectacular but a comet is
actually just a dirty ball of ice a few miles across.
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''Comets'' Comets are bright objects with long tails which we sometimes see streaking across the night sky. They may look spectacular but a comet is actually just a dirty ball of ice a few miles across.
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