Tiniest planet yet found with sound Feb 23, 2013 15:24:31 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Acrobatic Flea on Feb 23, 2013 15:24:31 GMT Astronomers spot the smallest-yet planet outside our Solar System, thanks to measurements of the sound waves within the planet's host star.< www.bbc.co.uk/news/science-environment-21471908 >