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Super Earths May Get Their Magnetic Fields From Magnesium Oxide
2012-11-23 10:54:51

Astronomers have been spotting so-called ‘Super Earths’ at a regular rate over the past few years and new research by a team of American physicists sheds a light on some of the forces at work below the surface of these terrestrial giants.


Word of the Day
quilisma
  • In medieval musical notation, a sign or neume denoting a shake or trill.
The word 'quilisma' comes from a Greek word meaning 'a roll'.