Roberto J. Assef

Research reveals new insights into quasar brightness and accretion disk sizes.

2025-09-20T02:09:30+00:00 ― 6 min read

Study reveals significant changes in bright AGNs, enhancing our knowledge of black holes.

2025-09-07T15:43:39+00:00 ― 6 min read

W2246-0526 reveals insights into galaxy evolution and supermassive black holes.

2025-09-07T14:25:09+00:00 ― 5 min read

HELM tracks light changes in distant galaxies to study their behavior and properties.

2025-08-28T15:38:54+00:00 ― 4 min read

Examining carbon monoxide emissions reveals conditions in luminous galaxies.

2025-06-07T05:34:45+00:00 ― 6 min read

Uncover the vibrant activities surrounding luminous quasars and their galactic impact.

2025-04-14T20:09:38+00:00 ― 7 min read

A new system revolutionizes how we analyze cosmic spectra, boosting efficiency and accuracy.

2025-01-19T11:46:00+00:00 ― 5 min read