By Chris Gayomali
seat on the nose of the constellation Taurus , about 150 light - twelvemonth out from Earth in the star cluster Hyades , are the dulling ember of two white-hot nanus mavin .
Under normal circumstances , the stars ' burn - out core would be everyday . But scientist from Cambridge University peering through NASA ’s Hubble scope notice something peculiar .
or else of being ring by mostly empty space , the star topology ' end were swimming in a dusty swarm of asteroid rubble , likelysmashed to piece by the dwarves themselves .
astonishingly , the matter in this instance was mostly composed of sullen elements like silicon and carbon copy — the chemical substance building block of planets like Earth .
" When these adept were carry , they built planet , and there ’s a good chance they currently retain some of them . The fabric we are seeing is grounds of this,“says Jay Farihi , an uranologist at Cambridge and lead author of the study . " The debris is at least as rough as the most archaic sublunar body in our solar system . "
The find could shed Inner Light on how so - call " cosmic nurseries”—which produce stars and planet much likeour humble disconsolate marble — gather materials to create new creation .
" If you have elephantine rock that are many kilometers in size of it flying about , it is almost certain that planet formation has happened , " Farihitold theLos Angeles Times . " It ’s like see a crowd of Lego blocks straw around a Thomas Kid ’s room . You sleep together they were build up something , but you do n’t know exactly what they are build . "
It should also give astronomers a clearer indicant of what happen when our own sun eventually runs out of fuel .
More from The Week…
7 Perfect Homes forStargazing
*
Why baby in Every Country on Earthsay " Mama "
7 Curious Currenciesfrom Around the World
