{"id":"https://openalex.org/keywords/young-stellar-objects","display_name":"young stellar objects","description":"Stars in early stages of formation and evolution, studied in astronomy through their gas, dust, and radiation.","display_name_alternatives":["YSO","YSOs","young stellar object"],"ids":{"openalex":"https://openalex.org/keywords/young-stellar-objects","wikidata":"https://www.wikidata.org/wiki/Q497654"},"primary_topic":{"id":"https://openalex.org/T10477","display_name":"Astrophysics and Star Formation Studies","score":0.7869,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10477","display_name":"Astrophysics and Star Formation Studies","score":0.7869,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10039","display_name":"Stellar, planetary, and galactic studies","score":0.1399,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":19418,"cited_by_count":239647,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/young-stellar-objects","updated_date":"2026-10-19T04:06:21","created_date":"2026-09-30T00:00:00"}
