Mind-Bending ‘Einstein Cross’ Reveals Ultrabright Supernova From an Unthinkable Distance
The supernova SN 2025wny is hopelessly far, lying approximately 10 billion light-years from Earth. Normally, this would make…
Unprecedented ‘Einstein Cross’ Reveals Fifth Ghost Image and a Dark Matter Surprise
When gravity—an invisible yet ubiquitous force—bends and distorts light from distant galaxies, Earthbound observers get a rare glimpse…