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 ...

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

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

"They correspond to hydrostatic equilibria where the attractive gravitational force is balanced by the repulsive particle self-interaction, somewhat like the Sun, which is also ... are aligned with ...

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

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 ...

These data will transform our understanding of the Sun’s magnetic field, the solar wind, and solar activity,” explained Daniel Müller, ESA’s Solar Orbiter project scientist.