Brief Bio

I was born and raised in Kalamazoo MI. I earned my bachelors of science in biology from Western Michigan University. I met and fell in love with a big goof of a man named Cliff. I have a fat lazy cat named Kerby and a dog named Bear.

Cool Stars Have Different Mix of Chemicals

April 26th, 2009 at 12:33 am (News, Origin of Life)

From the NASA Spitzer news page, A look at the chemicals around smaller and cooler stars than the sun show that they do not have hydrogen cyanide, but acetylene. The speculation is that ultraviolet light is involved in the creation of HCN. Also small stars have extreme magnetic bursts that can be disruptive for life. So the implications for life on planets around these stars seems to be less likely than sun-like stars.

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Less Nickle means more life

April 10th, 2009 at 4:40 am (Geology, Microbiology, News)

From Universe today, a look at banded iron formations, show the decrease of nickel in seawater over time. It is speculated that methanogens, which are known to need nickle, became less abundant and lead to the rise of oxygen producers and more complex life.

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