Newly Discovered Earth-like Planet Could be Habitable

The latest in a long string of recent exoplanet discoveries could be the most exciting one yet: A planet called HD 40307g, roughly 44 light years away, appears to be the most likely candidate to harbor life of any exoplanet we’ve discovered to date. Larger than Earth, but smaller than a gas giant, the planet seems to be in the “goldilocks” zone of its star system, the region with the right balance of heat and cold to potentially allow for liquid water.

Read more [link to blogs.smithsonianmag.com]