A research team from the Yunnan Observatories of the Chinese Academy of Sciences (CAS), in collaboration with domestic and ...

NASA and University of Arizona researchers have discovered pristine mineral grains that formed in an ancient supernova explosion. The grains were among other extraterrestrial dust plucked by ...

For years, theoretical models have struggled to explain why these odd-Z elements appear in far greater quantities across the universe than stars were expected to produce. According to a report ...