Joseph ShavitJan 13, 20221,000-light-year wide bubble surrounding Earth is source of all nearby, young starsThe Earth sits in a 1,000-light-year-wide void surrounded by thousands of young stars — but how did those stars form?
Joseph ShavitJan 10, 2022Remarkable link between the number of supernovae and life on Earth discoveredEvidence demonstrates a close connection between the fraction of organic matter buried in sediments and changes in supernovae occurrence.