It's almost always the last topic in the first semester of introductory physics—angular momentum. Best for last, or something? I've used this concept to describe everything from fidget spinners ...

Let's see how this works. In the first example, the platform and the disk are both stationary. This means that the total angular momentum is zero. Since there are no torques on the system ...

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

He explains that angular momentum caused the gas and dust to flatten into a disc, which led to the formation of planets orbiting the sun. Galaxies, similar to the solar system, also exhibit ...

The orbital angular momentum of electrons has long been considered a minor physical phenomenon, suppressed in most crystals and largely overlooked. Scientists have now discovered that in certain ...

most of the angular momentum is transferred into the remnant accretion disk. Planets form from material in this disk, through accretion of smaller particles. If you're enjoying this article ...

Astronomers call this dilemma the angular momentum problem of star formation ... Potentially, that matter forms an accretion disk of gas and dust around the protostar, providing it with additional ...