Angular momentum is a fundamental quantity in physics that describes the rotational motion of objects. In quantum physics, it ...

An international team, led by Instituto de Astrofísica e Ciências do Espaço (IA) researcher Ângela Santos, has made the first ...

Learn how a new discovery of a giant planet can help scientists refine their theories of how planets form.

Chinese astronomers have employed NASA's Transiting Exoplanet Survey Satellite (TESS) to observe an eclipsing binary of the ...

Chinese researchers examining European data find freshly formed stars rotate much faster than their predecessors.

For the first time in 15 years, you can see a game of shadows across Saturn. You won't see it again until 2040.

How is it possible for the ISS to stay in orbit? Learn more about the science behind orbiting Earth and more in this NASA ...

By studying faint vibrations within stars, scientists using the Keck Planet Finder have discovered internal features that ...

The Big Bang is often described as the explosive birth of the Universe – a singular moment when space, time and matter sprang into existence.

"They correspond to hydrostatic equilibria where the attractive gravitational force is balanced by the repulsive particle ...

With Caitlin Clark back, Fever look to build momentum vs. Sun The Indiana Fever survived Caitlin Clark's absence. By FLM Jun 16, 2025 at 3:16 pm ET • 1 min read ...

The Earth is predicted to increase its rotation speed in July and August, once again bucking the trend of a slower rotation ...