Qingwen Wu

A new method enhances the search for distant quasars using machine learning techniques.

2025-06-15T07:04:54+00:00 ― 7 min read

GW190521 links gravitational waves to visible light phenomena.

2025-06-02T05:52:00+00:00 ― 5 min read

Discover the cosmic drama of Mrk 1018, a star with wild brightness changes.

2025-04-26T17:27:27+00:00 ― 7 min read

AGNs reveal secrets about black holes through their unique broad emission lines.

2025-02-02T14:54:36+00:00 ― 6 min read