Astronomers may have found the long-missing half of the universe's regular matter—and it appears to have been right under our ...

For the first time in history, we can explore the universe through a rich blend of senses—seeing, touching, and hearing astronomical data—in ways that deepen our understanding of space. While ...

For decades, scientists have known that ordinary matter — everything made of atoms — accounts for just 15% of the universe’s matter. The rest is mysterious dark matter. But even that modest slice didn ...

A new study in Monthly Notices of the Royal Astronomical Society by researchers including István Szapudi of the University of ...

Physicist Richard Lieu first explored the idea that gravity could exist without mass—now he’s got a new cosmological model ...

Universal's Epic Universe, opening May 22, 2025, features five themed worlds connected through Celestial Park, with ...

Nicknamed the “Big Wheel,” a giant, spiral-shaped disk galaxy was spotted in an unusually crowded part of the early universe just two billion years after the big bang ...