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 ...

Astrophysicists have analyzed two merging black holes; the team's best models suggest that at least one, if not both, of the ...

The future of at least one of the U.S. LIGO observatories is in jeopardy as deep cuts to science programs are proposed by the ...

This is the most massive black hole binary we’ve observed through gravitational waves, and it presents a real challenge to ...

Scientists have detected gravitational waves from a black hole collision, revealing one with an unexpected mass that challenges existing theories about star death.

Two black holes, each more massive than a hundred suns, collided and merged into each other, in what is dubbed as the largest merger of its kind ever recorded, according to new research.

The Trump administration has called for shutting down either a Tri-Cities, WA, or Louisiana observatory that work in tandem.

The merger wasn’t just the biggest ever, but also an event so rare that it challenges existing models for black hole genesis.

The massive bill is guided by spending requests from the White House. It will extend the 2017 Trump tax cuts, while cutting ...