"If Kepler-452b is indeed a rocky planet, its location vis-a-vis its star could mean that it is just entering a runaway greenhouse phase of its climate history. The increasing energy from its ...

Despite these challenges, the search continues. Scientists have identified a few exoplanets that resemble Earth, such as Kepler-452b, which is often called "Earth 2.0" due to its similarities with ...

The things we witness are turning into inner landscapes. Fragments of conversations become collective thoughts and somewhere in the distance, Kepler 452b is orbiting a sun that is warmer than ours.

That is, until now. Kepler 452b will forever be remembered as the first, second Earth or what NASA refers to as "Earth 2.0" ever discovered: Here's what we know so far about this Earth 2.0 ...