Could Alien Life Cope with a Hotter, Brighter Star?
Moffett Field CA (SPX) Mar 25, 2014 - The stars in the night sky shine in myriad hues and brightnesses-piercing blues, clean whites, smoldering crimsons. Every star has a different mass, the basic characteristic that determines its size, lifespan, light output and temperature (which we discern as a particular color). Yet when it comes to the existence of life, we know with certainty of only a single star-a toasty, yellow-whiti ... more
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