What If The Sun Exploded? | COLOSSAL QUESTIONS
Colossal Cranium・3 minutes read
A supernova is a powerful event caused by a star exploding, with temperatures 15 times hotter than the sun's surface. Our sun, though too small to become a supernova, will eventually expand into a red giant, engulfing inner planets before turning into a dense white dwarf in the distant future.
Insights
- Our sun, despite being incapable of becoming a supernova due to its size, will undergo a transformation into a red giant and then a white dwarf, leading to the destruction of inner planets like Mercury, Venus, and Earth, with Mars left as a scorching desert.
- This transformation process, expected to take place in several trillion years, provides humanity with a significant timeframe to anticipate and prepare for the sun's destructive effects on the solar system, ensuring that there is ample time to develop strategies to mitigate potential consequences.
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Recent questions
What is a supernova?
A supernova is a rare and powerful event that occurs when a star explodes, vaporizing everything in its path with extreme temperatures.
Can our sun become a supernova?
Our sun, being medium-sized, is too small to explode into a supernova. Instead, it will eventually turn into a red giant and then a white dwarf.
What happens when a star becomes a red giant?
When a star becomes a red giant, it expands to engulf inner planets like Mercury, Venus, and Earth, leaving Mars as a scorching desert.
What is a white dwarf?
A white dwarf is the dense remnant of a star after it sheds its outer layers, much denser than Earth.
How long until our sun transforms into a red giant?
The transformation of our sun into a red giant and then a white dwarf is expected to occur several trillion years in the future, giving us ample time to prepare for its effects.
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