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Message:

> Many differences:
> 
> https://bigthink.com/starts-with-a-bang/sun-typical-star/?utm_campaign=weeklynewsletter&utm_source=rejoiner&utm_medium=email&utm_content=01%2F12%2F23+Smarter+Faster&rjnrid=dJXMr0P
> 
> "Stars come with a variety of properties: mass, color, temperature, ionization, metallicity, age, etc.
> 
> ***
> 
> Most stars that exist today formed long ago: ~11 billion years in the past.
> 
> 
> "Our Sun, born 4.6 billion years ago, is younger than 85% of all stars.
> 
> "Since time immemorial, we’ve wondered, “Is the Sun just a typical star?”
> 
> "Our Sun, a G-class star, is more massive than 95% of stars.
> 
> "Most stars are lower than ours in metallicity: the fraction of heavy elements present.
> 
> "Our Sun has greater enrichment than ~93% of all stars.
> 
> "Only half of all stars are “singlets” like our Sun; the other half exist within multi-star systems.
> 
> "We’re not typically luminous, either.
> 
> "The overall luminosity-to-mass ratio of stars is three times our own.
> 
> "Normal, apparently, encompasses an enormous range.
> 
> Comment: the age and properties of our sun offer more fine-tuning reasons for the Earth to allow life to appear. The sun and Earth are not near the averages for all other star system. It is obvious we are special