Why today’s AI systems struggle with consistency, and how emerging world models aim to give machines a steady grasp of space ...

A mysterious bar-shaped cloud of iron has been discovered inside the iconic Ring Nebula by a European team led by astronomers ...

Our best models of the cosmos don't add up — but that could change if the universe is actually made of a viscous 'fluid,' a ...

“Now we know more precisely where to look for Galactic neutrinos. Our results show that most neutrinos are produced in stars ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

They're called ghost particles for a reason. They're everywhere—trillions of them constantly stream through everything: our ...

Globular clusters are often described as ancient, tightly bound fossils of the early Milky Way. It has been believed that ...

Universe Today reports on new results from the European Space Agency’s Gaia mission that show evidence of planets forming around very young stars. Planets are created inside discs of gas and dust that ...

On Jan. 15, 2025, the Gaia spacecraft took its last image. Then the craft ran a final round of engineering tests, fired its thrusters to leave Earth behind, and slipped into an orbit around the Sun, ...

The Milky Way is a spiral galaxy containing 100-400 billion stars. Planet Earth sits along one of the galaxy’s spiral arms. Though the Milky Way is generally always visible from Earth, certain times ...

Milky Way All Caramel “brings the brand's gooey caramel into the spotlight,” per an announcement shared with PEOPLE Milky Way Milky Way All Caramel hits stores nationally beginning in January 2026 The ...

New simulations of Milky Way-like galaxies reveal that the strange split between two chemically distinct groups of stars may arise from several very different evolutionary events. Bursts of star ...