Cosmic evolution

Space Faint manganese signals could reveal how the universe built its elements

Hundreds of predicted manganese signals could reveal conditions in stellar debris and help reconstruct billions of years of cosmic chemistry.

Space New study challenges existing knowledge for why galaxies stop forming stars Joseph Shavit

Space JWST reveals why some distant galaxies suddenly stop forming stars Shy Cohen

Space 10 billion-year-old supernova sheds new light on cosmic expansion and dark energy Joseph Shavit

Space At 50 million-light-years long, scientists discover one of the universe’s largest structures Joseph Shavit

Space Citizen scientists help spot massive ring-shaped radio galaxies Joseph Shavit