More than 100 moons were discovered in our own solar system in 2025
Uranus’s new moon, S/2025 U1, was spotted using the James Webb Space…
Europa’s thick ice may hinder the search for life in its oceans
Europa has a vast, salty ocean covered by a thick shell of…
From mindset to microbiome, exercise and diet, here’s how to upgrade your immune system
I am lying under a blanket, feeling rough, staring at a bowl…
Putting data centres in space isn’t going to happen any time soon
Starcloud wants to build a data centre satellite that is 4 kilometres…
The US beat back bird flu in 2025 – but the battle isn’t over
Millions of chickens have been culled due to the threat of bird…
Roman soldiers defending Hadrian’s Wall had intestinal parasites
Roman soldiers might have had enemies inside their bodiesAndrea Matone / Alamy…
Strange lemon-shaped exoplanet defies the rules of planet formation
An artist’s impression of PSR J2322-2650bNASA, ESA, CSA, Ralf Crawford (STScI) Astronomers…
Crash clock says satellites in orbit are three days from disaster
An artist’s representation of satellites in orbit around Earthyucelyilmaz/Shutterstock A collision would…
Saturn’s rings form a giant dusty doughnut encircling the planet
Saturn and its rings, captured by the Cassini spacecraftNASA/JPL-Caltech/Space Science Institute Specks…
Some Arctic warming ‘irreversible’ even if we cut atmospheric CO2
A glacier meets the sea in Dickson Fjord, GreenlandJane Rix/Alamy The Arctic…
