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Qubit, abstract illustration.

Physics

Space could emerge from time

An investigation of the changing behaviour of a single quantum bit through time has uncovered a tantalising similarity to the geometry of three-dimensional space

News

Space

How long is a day on Uranus? Slightly longer than we thought, it seems

News

Tom Hanks plays Commander Jim Lovell in Apollo 13

Video

Astronomer reviews the sci-fi movies that get creative with physics

Video

Elizabeth Ruth Belville receives a timekeeping certificate from an official at the Royal Greenwich Observatory, circa 1903. Once Belville has the accuracy of her watch, which she calls 'Arnold', confirmed in this way, her task is to 'take the time' round businesses in the West End and City of London. Belville's work was the means of ensuring standard time in the city before the advent of radio.

Video

Ruth Belville: How the Greenwich Time Lady kept London ticking

Video

Space

We could make solar panels on the moon by melting lunar dust

News

The epic quest to redefine the second using the world's best clocks

Technology

The epic quest to redefine the second using the world's best clocks

Features

Physics

How nothing could destroy the universe

News

Space

NASA cut $420 million for climate science, moon modelling and more

News

Space

Asteroid 2024 YR4 could still hit the moon, JWST observations reveal

News

Space

Little red dots seen by JWST might be a kind of black hole 'star'

Red specks in the early universe are puzzling astronomers, but a proposed explanation suggests they are the progenitors of supermassive black holes

News

Space

Dolphins greet astronauts after SpaceX Dragon capsule splashdown

News

Space

An early hint of cosmic dawn has been seen in a distant galaxy

News

Space

German company set for first commercial rocket launch from Europe

News

Space

Is our cosmos just a membrane on the edge of a far stranger reality?

Features