Open-science practice
Persistent Identifiers
The stable, unique names that make science findable and creditable — DOIs for datasets and papers, ORCID iDs for researchers, and bibcodes for the literature — so a result can be cited, retrieved, and attributed unambiguously years later.
Organisations, telescopes & standards
Used across the archive
Knowledge connections
- Associated withThe ADS Literature Service
- Associated withNED
- Associated withReproducibility & FAIR Data
- Associated withData Provenance
- Associated withProvenance-Aware Answers
Sources
The primary and reference sources this topic draws on.
- NASANational Aeronautics and Space Administration
Mission data, planetary science, space telescopes, and public-domain imagery.
Most NASA-produced imagery is in the public domain; individual items are checked for usage terms before publication.