dan#039;Exocometdan#039; numbers nearly tripled in new study
By Jason PalmerScience and technology reporter, BBC News, Long Beach, California
Beta Pictoris was the first star outside our Solar System known to host a comet
A new haul of comets around distant stars has been unveiled, more than doubling the number we know of.
The first such "exocomet" was discovered in 1987 but since then only three more had been...published on January 9th, 2013 at 14:02