Two Earth-like exoplanets now even better spots to look for life

Two of the earliest Earth-ish exoplanet finds are now more exciting targets in the search for habitable worlds beyond this rock.

[Image: https://pbs.twimg.com/media/Dg6WjMnWkAACsum.jpg]

[size=medium]Kepler 186f ignited the imaginations of space nerds everywhere four years ago when NASA announced it as the first potentially habitable, Earth-size planet confirmed beyond our s