Space Sighting Suggests Stardust Doesn't Have to Come From StarsFree
19 October 2007
DOI:https://doi.org/10.1063/PT.5.021590
Content License:FreeView
EISSN:1945-0699
Science:
Astronomers have spotted the telltale spectroscopic
fingerprints of microscopic rubies and sapphires in space near
a supermassive black hole, which may help explain the abundance
of dust particles in the very early universe.
