Astrophysicists have discovered the largest known merger of two black holes to form a larger single hole about 225 times the ...

Joseph Giaime, head of the observatory, joined Louisiana Considered to talk to us about the event’s significance, and how ...

With the discovery of Infinity Galaxy, researchers believe they have found evidence of a direct collapse black hole by ...

A star in a distant galaxy was ripped apart by a supermassive black hole. But Israeli scientists say it survived and came back a second time - a discovery that upends scientific consensus.

The Big Bang made matter and antimatter in equal measure, so where did all the antimatter go? This cosmic imbalance may hold ...