When the Sun ejects its outer layer into space to become a planetary nebula, most likely the

Name: When the Sun ejects its outer layer into space to become a planetary nebula, most likely the
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When the Sun ejects its outer layer into space to become a planetary nebula, it will expand to about 100 times its current size, and the Earth will likely be engulfed and destroyed by the expanding outer envelope of the Sun. This will happen in about 5 billion years, so there is no immediate cause for concern.

When the Sun Ejects Its Outer Layer into Space to Become