The gravitational collapse of rotating, denser-than-average "cores" within a molecular cloud results in the creation of a central protostar surrounded by a flattened spinning disk of gaseous material, ...
More information: Elias N. Mansbach et al, Evidence for Magnetically‐Driven Accretion in the Distal Solar System, AGU Advances (2024). DOI: 10.1029/2024AV001396 This story is republished ...
The Solar System was formed around 4.6 billion years ... The collapsing and joining together of gas and dust under gravity is called accretion. Eventually gravity compressed the hydrogen so ...