Fragmentation in Gravitationally Unstable Collapsar Disks and Subsolar Neutron Star Mergers Journal: The Astrophysical Journal Letters Published: 2024-08-13 DOI: 10.3847/2041-8213/ad6990 ...

Astronomy Stars Whirling 'Collapsar' Stars Gave Universe Its Gold News By Charles Q. Choi published 8 May 2019 ...

Watch the evolution of a jet formed by a collapsing star ("collapsar") in these simulations courtesy of Ore Gottlieb/Northwestern University. The wobble of the jets may be the source of mysterious ...

Furthermore, one collapsar can produce so much more material than a neutron star merger, specifically 30 times more r-process material.

Detecting collapsar-generated gravitational waves would help scientists better understand the inner structure of the star upon collapse and would also enable them to learn about the properties of ...

Watch the evolution of a jet formed by a collapsing star ("collapsar") in these simulations courtesy of Ore Gottlieb/Northwestern University. The wobble of the jets may be the source of mysterious ...

New research suggests most of Earth's heavy metals were spewed from a largely overlooked kind of star explosion called a collapsar. In a finding that may overthrow our understanding of where Earth ...

Gravity squeezes it down to a black hole, and a gamma-ray burst is finally generated. Two papers scheduled for an upcoming Astrophysical Journal Letters appear to support the collapsar model.