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Try the next-generation Data Catalog at catalog-beta.data.gov and help shape it with your feedback.

Hubble Source Catalog Detailed Search

Metadata Updated: February 6, 2026

The Hubble Source Catalog (HSC) is designed to optimize science from the Hubble Space Telescope by combining the tens of thousands of visit-based source lists in the Hubble Legacy Archive (HLA) into a single master catalog.The Hubble Source Catalog (HSC) detailed search displays an entry for each separate detection (or nondetection if nothing is found at that position) using all the relevant Hubble observations for a given object (i.e., different filters, detectors, separate visits).The catalog currently contains over 100 million entries.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

Dates

Metadata Created Date April 11, 2025
Metadata Updated Date February 6, 2026

Metadata Source

Harvested from NASA Data.json

Additional Metadata

Resource Type Dataset
Metadata Created Date April 11, 2025
Metadata Updated Date February 6, 2026
Publisher MAST: Mikulski Archive at Space Telescope
Maintainer
Identifier ivo://archive.stsci.edu/hst/hsc
Data Last Modified 2026-02-03
Category Astrophysics
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id cd2c2e00-3246-409a-a000-66cdbf53c531
Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
Harvest Source Title NASA Data.json
Homepage URL http://archive.stsci.edu/hst/hsc/
Program Code 026:000
Source Datajson Identifier True
Source Hash 9fdb97703e48c8bebcbe8d69eeda81133e1463c6508af303826901b6d041427d
Source Schema Version 1.1

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