Scientists say the two black holes merged after colliding at speeds near the limit allowed by Albert Einstein’s theory of ...

The White House's 2026 budget proposal threatens dozens of active and upcoming science missions designed to explore the ...

Instead of the big bang, some physicists have suggested that our universe may have come from a big bounce following another ...

The phenomenon is a key to galaxy formation. When galaxies collide, their central supermassive black holes often merge, forming larger ones, as seen in the Milky Way future collision with Andromeda in ...

Scientists have detected the largest black hole merger ever recorded by gravitational wave observatories, occurring approximately 10 billion light years from Earth. The collision involved two black ...