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It’s been millions of years since Earth’s atmosphere had this much CO2
New reports out of the NOAA and Scripps Institution of Oceanography suggest that the carbon dioxide (CO2) levels in Earth’s ...
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Scientists Just Discovered a ‘Super-Earth’ : Atmosphere, Size, Distance… It Has It All!
Earth, dubbed Kepler-725c, has been discovered orbiting within the habitable zone of its host star, offering new ...
How solar wind may have eroded the atmosphere of Mars
A team of scientists analyzed more than nine years of data collected by NASA's Maven probe. Their research revealed an ...
A surprising study found hints of biological activity on a distant planet. Now, scientists say there’s more to the story
As astronomers study an exoplanet called K2-18b, conflicting research reveals how difficult it is to find evidence of life ...
Finding a better way to distinguish life from nonlife
The search for life on other worlds needs a way to sift through the chemistry of their atmospheres. If another species ...
Earth's atmosphere hasn't had this much CO2 in millions of years
Earth’s atmosphere now has more carbon dioxide in it than it has in millions — and possibly tens of millions — of years, ...