hazy exoplanets

NASA Team Looks to Ancient Earth First to Study Hazy Exoplanets

NASA Team Looks to Ancient Earth First to Study Hazy Exoplanets

For astronomers trying to understand which distant planets might have habitable conditions, the role of atmospheric haze has been hazy. To help sort it out, a team of researchers has been looking to Earth – specifically Earth during the Archean era, an epic 1-1/2-billion-year period early in our planet’s history.