Ancient Earth as a mannequin for learning hazy exoplanets

For astronomers making an attempt to know which distant planets may need liveable circumstances, the position of atmospheric haze has been hazy. To assist type it out, a group of researchers has been trying to Earth – particularly Earth in the course of the Archean period, an epic M-M/P-billion-yr interval early in our planet’s historical past.
Geology News — ScienceDaily