angular momentum

Astronomers have discovered new details about gas flows that shape planet-forming disks and shape them over time, offering a glimpse into how our solar system likely formed
The sun rotates fastest at the equator and the rate of rotation slows down at higher latitudes, while in the polar regions it is the slowest. But a nearby Sun-like star, V889 Hercules in the Hercules group 115 light years away
First-of-its-kind identification of straight jets in spectacular new Webb Space Telescope image