Earth-like planets: Record three “Super-Earths” orbit star 22 light years away.

Three “Super-Earth” Planets Orbit a Star Only 22 Light Years Away (VIDEO)

Trending News Channel
Videos Highlighting The Latest Search Trends.
June 25 2013 5:11 PM

Three “Super-Earth” Planets Orbit a Star Only 22 Light Years Away (VIDEO)

Combining existing data with new observations from the HARPS spectrograph in Chile, researchers discovered a total of seven exoplanets, three of them so-called “super-Earths.”

  Slate Plus
Medical Examiner
March 27 2015 5:16 PM What Happened at Slate This Week? Alison Griswold describes her experience reporting on the Germanwings tragedy.