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gravitational waves

Physics

Oddly viscous stars could be impersonating black holes

Calculations suggest stars that are very viscous could reflect gravitational waves and produce signals very similar to those produced by black holes

News

Space

LIGO has spotted the most massive black hole collision ever detected

News

Simulation of a black hole

Space

What does it mean to “look” at a black hole?

Comment

Signals from exotic new stars could hide in gravitational wave data

Space

Signals from exotic new stars could hide in gravitational wave data

News

Space

We’ve just doubled the number of gravitational waves we can find

News

Physics

How Einstein was both right and wrong about gravitational waves

News

HDB7EX STAR TREK: THE NEXT GENERATION, Starship Enterprise, 1987-1994. Paramount/Courtesy:Everett Collection.

Space

We could detect a malfunctioning warp drive on an alien starship

News

We are about to hear echoes in the fabric of space for the first time

Space

We are about to hear echoes in the fabric of space for the first time

Features

Claudia de Rham

Physics

The physicist searching for quantum gravity in gravitational rainbows

Features

Physics

Twisted lasers could let us send messages with gravitational waves

Ripples in space-time called gravitational waves are normally associated with massive objects like black holes, but we could make our own using lasers – and perhaps even use them to communicate

News

Space

The gravitational waves that could shed light on the cosmic dark age

News

Space

Black holes may be hurtling around at 10 per cent the speed of light

News

Space

Could a gravitational wave rip apart an entire planet?

News

Space

Does space-time remember? The search for gravitational memory

Features

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