Astronomers discover the 1st-ever merging galaxy cores at cosmic dawn
Astronomers have spotted two active black holes merging at their farthest distance ever — just 900 million years after the Big Bang. This is the first time that two luminous…
Astronomers have spotted two active black holes merging at their farthest distance ever — just 900 million years after the Big Bang. This is the first time that two luminous…