We are about to hear echoes in the fabric of space for the first time
Did you hear the one about the star that died twice? In 2014, astronomers saw the explosion of the Refsdal supernova. Then, 360 days later, it went bang again. This…
Did you hear the one about the star that died twice? In 2014, astronomers saw the explosion of the Refsdal supernova. Then, 360 days later, it went bang again. This…
A slice through the largest 3D map of our universe to datelaire Lamman/DESI collaboration There are hints that the universe may be behaving unexpectedly, and astrophysicists are racing to explain…