Pieter van Dokkum

Instrumentation and Methods for Astrophysics Improving Background Modeling in Faint Cosmic Imaging

New techniques enhance imaging of faint objects in space by managing background light.

2025-10-26T12:31:03+00:00 ― 6 min read

Astrophysics of Galaxies The Impact of Dust on Galaxy Observations

Dust plays a significant role in our observations of galaxies and their properties.

2025-10-16T17:40:18+00:00 ― 6 min read

Astrophysics of Galaxies Faint Galaxies Illuminate Cosmic Reionization

New study reveals ultra-faint galaxies played a crucial role in cosmic reionization.

2025-09-28T12:33:27+00:00 ― 6 min read

Astrophysics of Galaxies Uncovering the Secrets of Early Galaxies

Research reveals insights into galaxy formation and evolution in the young universe.

2025-09-26T01:48:48+00:00 ― 4 min read

Astrophysics of Galaxies New Discoveries of Optically Dark Galaxies

Recent findings reveal massive galaxies that challenge current theories of galaxy formation.

2025-09-20T01:38:06+00:00 ― 6 min read

Astrophysics of Galaxies New Insights on HDF850.1: Star Formation in Action

HDF850.1's H-alpha emission reveals key details about star formation and galaxy evolution.

2025-09-18T11:18:03+00:00 ― 5 min read

Astrophysics of Galaxies Active Galactic Nuclei Found in Red Galaxies

Recent findings reveal active black holes in older, red galaxies.

2025-09-17T08:52:21+00:00 ― 6 min read

Astrophysics of Galaxies New Insights from the DUALZ Survey of Abell 2744

Research reveals key aspects of galaxy formation in the early universe.

2025-09-15T12:39:03+00:00 ― 6 min read

Astrophysics of Galaxies Galaxy NGC1052-DF4 Challenges Dark Matter Theories

NGC1052-DF4 shows low dark matter levels, raising questions about galaxy formation.

2025-09-15T02:18:54+00:00 ― 6 min read

Astrophysics of Galaxies Studying the Quiescent Galaxy UNCOVER 18407

UNCOVER 18407 offers insights into early galaxy formation and characteristics.

2025-08-28T12:06:57+00:00 ― 5 min read

Astrophysics of Galaxies New Insights into Star Formation in Galaxies

Examining star formation rates and galaxy development using data from the James Webb Space Telescope.

2025-08-09T01:26:00+00:00 ― 6 min read

Astrophysics of Galaxies New Insights into Quiescent Galaxies from SUSPENSE Program

The SUSPENSE program sheds light on distant quiescent galaxies and their evolution.

2025-08-08T07:54:06+00:00 ― 6 min read

Astrophysics of Galaxies Studying Quiescent Galaxies: Age and Structure Differences

This study reveals how young and old quiescent galaxies differ in size and structure.

2025-07-31T07:42:27+00:00 ― 6 min read

Astrophysics of Galaxies Spotting Faint Giants: The Dragonfly Survey's Discoveries

The Dragonfly Survey uncovers eleven large, dim galaxies in the northern sky.

2025-07-13T02:12:03+00:00 ― 5 min read

Astrophysics of Galaxies Ancient Galaxies Defy Expectations

New findings challenge views on galaxy formation and evolution in early universe.

2025-06-24T06:41:42+00:00 ― 7 min read

Astrophysics of Galaxies Old Galaxy Found Soon After Big Bang

A discovery of an ancient galaxy sheds light on galaxy formation.

2025-06-13T20:32:30+00:00 ― 5 min read

Astrophysics of Galaxies New Method Counts Star Clusters in Faint Galaxies

Mathpop offers a better way to count star clusters in ultra-diffuse galaxies.

2025-06-07T17:33:52+00:00 ― 5 min read

Astrophysics of Galaxies New Insights into Quiescent Galaxies and Dust

Study reveals significant dust content in quiescent galaxies during cosmic noon.

2025-06-07T12:30:48+00:00 ― 6 min read

Astrophysics of Galaxies Uncovering Hidden Galaxies Beyond Galactic Cirrus

Learn how astronomers are revealing galaxies hidden by interstellar dust.

2025-04-22T02:21:21+00:00 ― 6 min read

Astrophysics of Galaxies Unraveling the Secrets of Early Galaxies

Discover how early galaxies grow and evolve in our universe.

2025-03-25T16:55:16+00:00 ― 7 min read