Two ways of measuring how fast the universe is expanding disagree, a puzzle known as the Hubble tension. Tiny magnetic fields from the Big Bang may offer a solution.

This stunning image from NASA's Hubble Space Telescope reveals a dramatic interplay of light and shadow in the Egg Nebula, ...

A dazzling new Hubble image peels back the layers of the mysterious Egg Nebula, a rare and fleeting phase in a Sun-like star’s death just 1,000 light-years away. Hidden inside a dense cocoon of dust, ...

Hubble Space Telescope observations of white dwarf star G238-44 has shown that it is "consuming both rocky-metallic and icy material, the ingredients of planets," according to NASA's Goddard Space ...

There was a bug in Windows 11 that allowed background processes to break through standby and wake the computer, causing ...

Microsoft has fixed a known issue causing its Family Safety parental control service to block Windows users from launching ...

Elon Musk's merger of SpaceX and xAI - his artificial intelligence (AI) company best known for its chatbot Grok - is a bid to ...