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Gravitational waves

Space

Does space-time remember? The search for gravitational memory

Detecting the permanent imprints left by colliding black holes would reveal a universe saturated with infinite symmetries 鈥� and narrow the possibilities for a theory of quantum gravity

Features

Physics

Gravitational waves spark hunt for cosmic strings and dark matter

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Physics

Gravitational waves produce a background hum across the whole universe

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The Matter-wave laser Interferometric Gravitation Antenna

Physics

Gravitational wave hunters will get an ultracool new tool in 2023

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Star Trek: Strange New Worlds USS Enterprise (NCC-1701)

Space

LIGO may be able to detect alien warp drives using gravitational waves

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360 degree massive black hole panorama, equirectangular projection, environment map. HDRI spherical panorama. Space background with black hole and stars. 3d illustration; Shutterstock ID 1159292119; purchase_order: -; job: -; client: -; other: -

Space

Gravitational waves could let us find tiny black holes devouring stars

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Physics

How a new kind of gravitational wave will reveal the early universe

Features
Gravitational waves, vibrations in spacetime, 3D illustration; Shutterstock ID 784098298; purchase_order: -; job: -; client: -; other: -

Space

Strange gravitational wave echoes may let us probe dark matter

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Black hole

Space

Two black holes merged to form a huge one moving at incredible speeds

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Gravitation waves around black hole in space 3D illustration

Physics

Quantum nature of gravity may be detectable with gravitational waves

Perhaps the most important problem in physics is how gravity and quantum mechanics fit together, and strange fluctuations in gravitational waves could help us figure it out

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Space

We鈥檝e caught a black hole devouring a neutron star for the first time

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Physics

LIGO mirrors cooled to near absolute zero could probe quantum gravity

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Space

Impossibly huge black holes may have come from weird ancient stars

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Space

Astronomers may have found black holes that formed soon after big bang

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