Dataset · Hugging Face

samfatnassi/gaia-dr3

Name: gaia-dr3
Creator: samfatnassi
License: apache-2.0
Keywords: task_categories:tabular-classification, task_categories:feature-extraction, license:apache-2.0, size_categories:100M<n<1B, modality:tabular, region:us, astronomy, astrophysics, gaia-dr3, stellar-data, space

Gaia-DR3: A Billion-Star Dataset for Galactic Analysis This dataset is a high-fidelity, pre-processed collection of over 1 Billion stellar records derived from the European Space Agency (ESA) Gaia Mission (Data Release 3). It is specifically curated for large-scale galactic archaeology, 3D mapping, and training advanced machine learning models like SADIM-V2 77M. 1. Dataset Overview The dataset provides a comprehensive snapshot of the Milky Way, covering astrometric… See the full description on the dataset page: https://huggingface.co/datasets/samfatnassi/gaia-dr3.

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Author / organization	samfatnassi
License (as declared)	apache-2.0
Downloads	307 (as reported by Hugging Face)
Likes	2
Created	16 February 2026
Last updated at source	21 February 2026

astronomyastrophysicsgaia-dr3stellar-dataspace

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