Massive stars much bigger than our sun always come in pairs or groups, not alone. But astronomers don't fully understand how these groupings form. In a new study, astronomers using ALMA have serendipitously discovered a young system containing nine baby stars forming together, and they have det...
Source: [Phys.org](https://phys.org/news/2026-06-alma-member-stellar-family-formation.html)