Who benefits from Data.nasa.gov?

Individuals searching for open datasets for science, development, research, education, or space enthusiasts, as well as NASA personnel seeking compliance with the Open Government Data Act.

What type of data is available on Data.nasa.gov?

There are thousands of public datasets on Data.nasa.gov covering various science and mission domains. A data visualization page helps users understand the types of data available.

How can NASA internal users submit a catalog entry?

NASA internal users can submit a request through the IDAS Service Intake Portal.

Where can I find NASA APIs and code?

API.nasa.gov provides information about NASA APIs, and Code.nasa.gov contains links to open-sourced NASA code projects.

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NASA Open数据库

NASA's open data portal providing a catalog of publicly available NASA datasets for science, space exploration, and aeronautics research.

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3.0

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Last Updated

Oct 01, 2026

Overview

What is NASA Open数据库?

Data.nasa.gov is NASA's publicly available metadata repository, providing information about datasets related to science, space exploration, aeronautics, and more. It describes NASA datasets rather than hosting the data itself, serving as a central resource for discovering NASA datasets and finding where the underlying data can be accessed.

What is NASA Open数据库 used for?

Database Tool

Top Features

Catalog of publicly available NASA datasets
Metadata repository for science, space, and aeronautics data
Data visualization page for understanding dataset types
Links to external NASA archives and data systems
Integration with Data.gov and Code.gov
API access via api.nasa.gov
Open-source code via code.nasa.gov

How to use NASA Open数据库?

Visit data.nasa.gov to browse or search the data catalog. Use the visualization page to understand available data types. Dataset pages summarize data and link to hosting archives. Developers can also access APIs via api.nasa.gov and open-source code via code.nasa.gov.

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Pros & Cons

Pros

Centralized discovery of NASA datasets
Promotes transparency and open government
Free public access
Links to authoritative data sources
Supports research and education

Cons

Does not host data directly, only metadata
Requires navigating to external sites for actual data
Limited to NASA-related datasets
Submission process for new datasets is internal only

Use Cases

Scientific research using NASA datasets
Educational projects and space science learning
Developing applications with NASA open data
Data-driven exploration and visualization
Government transparency and open data initiatives

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