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Astronomy

Northern Milky Way. Optical image of the Milky Way running through the northern constellations Cassiopeia, Perseus and Cepheus. North is at top. The Milky Way is the band of light crossing the sky formed from the millions of stars in the plane of our galaxy. Cassiopeia, the queen, is formed from the W of bright stars at centre right. Cepheus, the king, is at upper right. At lower right is the constellation Andromeda, the princess. At lower left is Perseus. These constellations represent a story from ancient Greek mythology in which Perseus rescued Andromeda, the daughter of Cepheus and Cassiopeia, from a monster.

Space

How to spot the constellations Perseus and Auriga

February is a good time to spot two stunning constellations, both of which are named after figures from Greek mythology, says Abigail Beall

Regulars

Space

Galaxy smash-ups may explain strange light from early universe

News
Images of M87*, the supermassive black hole at the center of the galaxy Messier 87

Space

New fiery doughnut image is our most detailed glimpse of a black hole

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Space

Get ready to see a total solar eclipse in 2024 鈥� here’s how

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Space

Radio bursts from space are exhibiting a strange 鈥榮ad trombone鈥� effect

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Wide view of the telescope mount inside the dome

Space

Vera C. Rubin Observatory will start scanning the night sky in 2024

News
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Space

Have we found filaments of pure energy unleashed during the big bang?

Features
The remnants of a supernova

Technology

AI predicts age of newly discovered supernovae within milliseconds

News
Humans

Stonehenge science: How archaeology reveals the stone circle’s secrets

Video

Space

2023 saw thrilling space missions and new cosmic mysteries

The past year gave us thrilling missions to Jupiter and the moon, stunning images that captured the universe like it鈥檚 never been seen before, and a few tanatalising cosmic mysteries

News

Space

Largest stream of stars ever found could teach us about dark matter

News

Space

Strange way black holes lose energy could help solve cosmic puzzle

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Space

Strange nebula changes colour rhythmically like a mood lamp

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Space

Fluffy exoplanet blasted by its sun has clouds that rain sand

News