Tech

Mega-Earth Is the Weirdest Exoplanet Yet

Far, Far Away

The most dramatic exoplanet yet is a “mega-Earth,” 17 times more massive than our home. What we can learn about the Universe from its discovery.

articles/2014/06/08/mega-earth-is-the-weirdest-exoplanet-yet/140606-francis-mega-earth-tease_evwxxd
NASA