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loveisamyth 68M
849 posts
5/25/2016 5:24 am

Last Read:
6/2/2016 12:50 pm

SPACE WEATHER & THE ORIGIN OF LIFE


A new study published this week in Nature Geoscience suggests that extreme space weather could have played a key role in the origin of life. According to Vladimir Airapetian of the Goddard Space Flight Center, intense solar flares ~4 billion years ago altered the chemistry of Earth's upper atmosphere, creating greenhouse gases to keep the planet warm as well as organic molecules important to early life forms. A readable summary of the research has been written by Maddie Stone of Gizmodo.