Have you ever wondered why all the planets in our solar system orbit the Sun in roughly the same flat plane? This fascinating ...

准周期振荡（Quasi-periodic oscillations）是在黑洞附近发出的有节奏的光变现象。如同地震波揭示地球内部结构一般，这些振荡揭示了隐藏的黑洞物理机制。天体物理学家提出，新发现的在超大质量黑洞（Supermassive black ...

The orbital angular momentum of electrons has long been considered a minor physical phenomenon, suppressed in most crystals ...

To better understand Jupiter’s primordial stages, researchers turned to the tiniest of the planet’s 92 known moons. Almathea ...

The new calculations, described in a paper published Tuesday (May 20) in the journal Nature Astronomy, suggest that just 3.8 ...

Angular momentum — a measure of an object’s rotational motion in space-time — is an even harder to define concept. Some of the difficulties stem from a feedback loop that is built into general ...

In its earliest days, Jupiter may have been even more colossal than it is now—twice as large, in fact, with a magnetic field ...

The proposed diffractive deep neural network employs orbital angular momentum encoding and diffractive layers to process spatial information from handwritten digits, offering a robust and ...

Orbital angular momentum has the potential to transfer, manipulate and store information. They are made from the orbital angular momentum of electrons orbiting their atomic nucleus – and the study of ...

More information: Amit Kam et al, Near-field photon entanglement in total angular momentum, Nature (2025). DOI: 10.1038/s41586-025-08761-1 Journal information: Nature ...