What will earth become if sun were a cepheid variable star?

What will earth become if sun were a cepheid variable star?What will earth become if sun were a cepheid variable star?Okay, the sun won't probably be a Cepheid variable since its mass isn't enough to be one. Stars that become Cepheid variables start with a hefty mass of around 4-7 times that of the Sun like B8 to B3 main sequence stars.



Provided a moderate Cepheid variable is to replace the sun with similar surface temperature and around 3000 times more luminosity on average. This star would be around 50 times as large! It would put Earth and the rest of the inner planets into a cinder-like condition. We'd probably have a magma ocean which means no life on Earth would be able to endure. There would be temperature fluctuations as the star changes radius or there would be none since the drop in temperature is compensated by increase in radius. Cepheid variables are heavy mass vomitters which means the surrounding planetary system would be bombarded by very powerful solar winds. The Cepheid variable stage is brief which means after a few million years, the star would go into an bright giant or supergiant stage of lower surface temperature which would eventually swallow planets up to Mars and ease up the orbit of the Jovians as this star loses more than 75% of its mass into interstellar space.



Clear skies!What will earth become if sun were a cepheid variable star?cepheids are 5鈥?0 times as massive as the Sun and up to 30000 times more luminous. so the earth would be probably like mercury



but if you adjust the orbit outwards, the up to 30% variability in solar output over days to months would make for very unstable weather.What will earth become if sun were a cepheid variable star?We already know what the fate of the earth is ....read Nostradamus. He gave a full descriptionWhat will earth become if sun were a cepheid variable star?
What would you become if you steeped into a blast furnace?

I bet you would get the same effect.

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