女生小视频

Gravitational waves

Space

We may have found hints of gravitational waves permeating the universe

When supermassive black holes merge, they create a low thrum of gravitational waves that permeates the universe, and we may have just spotted it for the first time

News

Space

China launched two satellites to find sources of gravitational waves

News

Space

Gravitational wave detectors have found their biggest black hole yet

News
Science with Sam

Science with Sam: What is a black hole? And could you survive one?

Video
The universe is expanding

Space

We don’t know how fast the universe is expanding, and that’s a problem

News

Physics

The detector with a billion sensors that may finally snare dark matter

Features

Space

Gravitational wave mystery could be a sign of a new kind of black hole

News
CERN

Health

New 女生小视频 ranks the top 10 discoveries of the decade

News
Impression of a black hole merger

Space

Black hole that ‘rings’ like a bell shows Einstein was right

News
Aerial view of LIGO's Livingston detector

Physics

Some physicists still doubt whether LIGO has seen gravitational waves

LIGO has explained how it processes gravitational wave data in greater detail than ever before. But some physicists still say the analysis contains mistakes

News

Space

Puzzling signals seen by LIGO may be gravitational wave split in two

News

Physics

LIGO may have seen its first black hole and neutron star collision

News

Physics

Welcome to the 5th dimension: Our universe’s radical new fate

Features

General relativity