Astroseismology Finds Smallest Planet Outside Solar System
From The Big Picture
February 21, 2013 - 8:00am
Source: BBC Amazing: To spot the tiny, probably rocky planet, they first needed to precisely measure the size of its host star. They did so using “astroseismology” – effectively, turning tiny variations in the star’s light into sounds. A report in Nature describes the blistering, probably rocky planet, which orbits its star in [...]
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