An article published in the journal “Monthly Notices of the Royal Astronomical Society” describes a study of the exoplanet 55 Cancri e. It claims that on its surface there’s and extremely violent volcanic activity. The consequence is that the temperature is not only very high but has swings ranging from 1,000° to 2,700° Celsius (from 1800° to 4900° Fahrenheit). Among the authors of the article there’s Dr. Nikku Madhusudhan of British Institute of Astronomy of the British University of Cambridge, who has been studying 55 Cancri e for some time and has already published a study in which he argues that this exoplanet may contain a diamond large three times the Earth.