Read an extract from the award-winning science fiction novel The Dispossessed by Ursula K. Le Guin

The Dispossessed takes place on the twin worlds of Anarres and Urras Naeblys/Alamy There was a…

CPR in space could be made easier by chest compression machines

Researchers test a chest compression machine on a dummy in an aeroplane CNES Microgravity makes it…

Could a huge lunar telescope be our best chance of spotting aliens?

“In 2050 … the first 100 m-diameter telescope took shape in a crater on the lunar…

SpaceX’s Starship rocket finally completes successful test flight

A SpaceX Starship rocket launches in its tenth flight test from Launch Complex 1 at Starbase,…

Space weather expert Tamitha Skov explains why auroras have been so unusual this solar cycle

Unexpectedly bright northern lights illuminated UK skies in 2024 John Hayward/SWNS If you’re a fan of…

JWST gets a closer look at interstellar comet 3I/ATLAS

Infrared images of 3I/ATLAS captured by the James Webb Space Telescope NASA/James Webb Space Telescope The…

There might be a ‘Planet Y’ hiding in the outer solar system

Are there unseen planets in our solar system? Peter Jurik/Alamy Somewhere at the edge of the…

Ceres may have been habitable at just half a billion years old

The icy dwarf planet Ceres may once have been habitable NASA/Jet Propulsion Laboratory (JPL) The dwarf…

New moon discovered orbiting Uranus is its smallest one

Astronomers have found a new moon nested among the 28 others near Uranus NASA, ESA, CSA,…

Oldest fast radio burst ever seen sheds light on early star formation

Magnetars, which are a kind of neutron star, may be the source of fast radio bursts…