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.”
The Trolls Among Us If you want to comment on this article, you shouldn’t be allowed to be anonymous.
#MuckReads Travel Edition: Investigations of the South Korean Ferry Disaster, Automotive Recalls, and FAA Safety Improvement
Behind the Scenes
Our Media Thanksgiving List The podcasts, websites, and apps Slate-sters are thankful for.