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sound waves

Physics

Superfluid used to make sounds that might be heard in neutron star

Nobody will ever hear the sounds produced inside a neutron star, but we have created what might be the next best thing using lithium atoms that behave like a superfluid

News

Lasers

Physics

A quantum computer that measures light has achieved quantum supremacy

News

The universe is expanding too fast, and that could rewrite cosmology

Space

The universe is expanding too fast, and that could rewrite cosmology

Features

The Orion Nebula is now visible in the sky - here’s how to find it

Space

The Orion Nebula is now visible in the sky - here’s how to find it

Regulars

Why the vast emptiness of space isn't really that empty after all

Space

Why the vast emptiness of space isn't really that empty after all

Comment

Carlo Rovelli’s new book: Eclectic essays on physics, history and more

Space

Carlo Rovelli’s new book: Eclectic essays on physics, history and more

Culture

Ball lightning is so strange it might just come from another dimension

Physics

Ball lightning is so strange it might just come from another dimension

Features

We’ve built a fourth dimension of space and we’re about to look inside

Physics

We’ve built a fourth dimension of space and we’re about to look inside

Features

Nobel prize for physics won by black hole pioneers

Space

Nobel prize for physics won by black hole pioneers

News

Quantum computer

Technology

IonQ says its record-breaking quantum computer is most powerful ever

IonQ has unveiled its new quantum computer, which the firm claims is the most powerful ever built thanks to a record-breaking quantum volume

News

Technology

D-Wave claims it has the world's most powerful quantum computer

News

Humans

Sound analysis hints sirens have an evolutionary link with wolf howls

News

Physics

Could we jump into a wormhole to save us from the world at present?

Comment

Physics

Ultracold atoms can work together to shape or steer light

News