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Space

Largest ever map of universe captures 47 million galaxies and quasars

The Dark Energy Spectroscopic Instrument (DESI) has finished the most detailed survey of the universe to date, and the resulting map will help researchers understand an apparent weakening of dark energy

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artist's concept of comet 41P

Space

We’ve caught a comet switching its spin direction for the first time

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Space

Mysterious comet disintegration caught by telescope after lucky break

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Why a Peruvian mountain is becoming an 'impossible' particle detector

Space

Why a Peruvian mountain is becoming an 'impossible' particle detector

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Space

We've spotted the strongest microwave laser in the known universe

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Space

Gravitational wave signal proves Einstein was right about relativity

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Space

How to spot the lunar X and V

Regulars

Filming the universe’s biggest dramas: Best ideas of the century

Space

Filming the universe’s biggest dramas: Best ideas of the century

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New ��ý’s guide to the 21 best ideas of the 21st century

Humans

New ��ý’s guide to the 21 best ideas of the 21st century

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Space

Earliest ever supernova sheds light on the first stars

The James Webb Space Telescope has picked up the light from a massive star that exploded about a billion years after the birth of the universe

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Space

Weird clump in the early universe is piping hot and we don’t know why

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Space

Star that seemed to vanish more than 130 years ago is found again

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Space

More than 100 moons were discovered in our own solar system in 2025

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Space

The best space pictures of 2025, from supernovae to moon landings

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