Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W143484467', 'doi': None, 'title': "Space Launch System and NASA's Path to Mars", 'display_name': "Space Launch System and NASA's Path to Mars", 'publication_year': 2014, 'publication_date': '2014-08-07', 'ids': {'openalex': 'https://openalex.org/W143484467', 'mag': '143484467'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://ntrs.nasa.gov/search.jsp?R=20140012914', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5011754681', 'display_name': 'Todd A. May', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1294504835', 'display_name': 'Marshall Space Flight Center', 'ror': 'https://ror.org/02epydz83', 'country_code': 'US', 'type': 'facility', 'lineage': ['https://openalex.org/I1294504835', 'https://openalex.org/I4210124779']}], 'countries': ['US'], 'is_corresponding': True, 'raw_author_name': 'Todd May', 'raw_affiliation_strings': ['NASA, Marshall Space Flight Center Huntsville, AL, United States'], 'affiliations': [{'raw_affiliation_string': 'NASA, Marshall Space Flight Center Huntsville, AL, United States', 'institution_ids': ['https://openalex.org/I1294504835']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5011754681'], 'corresponding_institution_ids': ['https://openalex.org/I1294504835'], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 66}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12717', 'display_name': 'Space Exploration and Governance', 'score': 0.9704, '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/T12717', 'display_name': 'Space Exploration and Governance', 'score': 0.9704, '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/T10406', 'display_name': 'Exploration and Study of Mars', 'score': 0.9405, '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/T14214', 'display_name': 'Space Suit Design and Ergonomics for EVA', 'score': 0.9346, 'subfield': {'id': 'https://openalex.org/subfields/2202', 'display_name': 'Aerospace Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/water-on-mars', 'display_name': 'Water on Mars', 'score': 0.598113}, {'id': 'https://openalex.org/keywords/space-policy', 'display_name': 'Space Policy', 'score': 0.588389}, {'id': 'https://openalex.org/keywords/mars', 'display_name': 'Mars', 'score': 0.588148}, {'id': 'https://openalex.org/keywords/nasa', 'display_name': 'NASA', 'score': 0.573882}, {'id': 'https://openalex.org/keywords/mars-orbiter-missions', 'display_name': 'Mars Orbiter Missions', 'score': 0.566819}, {'id': 'https://openalex.org/keywords/space-research', 'display_name': 'Space research', 'score': 0.41609117}], 'concepts': [{'id': 'https://openalex.org/C83260615', 'wikidata': 'https://www.wikidata.org/wiki/Q6773121', 'display_name': 'Mars Exploration Program', 'level': 2, 'score': 0.6890999}, {'id': 'https://openalex.org/C106125477', 'wikidata': 'https://www.wikidata.org/wiki/Q48806', 'display_name': 'Space Shuttle', 'level': 2, 'score': 0.5684668}, {'id': 'https://openalex.org/C87355193', 'wikidata': 'https://www.wikidata.org/wiki/Q411', 'display_name': 'Astrobiology', 'level': 1, 'score': 0.5428098}, {'id': 'https://openalex.org/C2777735758', 'wikidata': 'https://www.wikidata.org/wiki/Q817765', 'display_name': 'Path (computing)', 'level': 2, 'score': 0.4862646}, {'id': 'https://openalex.org/C62649853', 'wikidata': 'https://www.wikidata.org/wiki/Q199687', 'display_name': 'Remote sensing', 'level': 1, 'score': 0.4508703}, {'id': 'https://openalex.org/C2778572836', 'wikidata': 'https://www.wikidata.org/wiki/Q380933', 'display_name': 'Space (punctuation)', 'level': 2, 'score': 0.44644758}, {'id': 'https://openalex.org/C92851284', 'wikidata': 'https://www.wikidata.org/wiki/Q15706425', 'display_name': 'Space research', 'level': 2, 'score': 0.41609117}, {'id': 'https://openalex.org/C68702407', 'wikidata': 'https://www.wikidata.org/wiki/Q716774', 'display_name': 'Exploration of Mars', 'level': 3, 'score': 0.41001925}, {'id': 'https://openalex.org/C178802073', 'wikidata': 'https://www.wikidata.org/wiki/Q8421', 'display_name': 'Aeronautics', 'level': 1, 'score': 0.40612665}, {'id': 'https://openalex.org/C146978453', 'wikidata': 'https://www.wikidata.org/wiki/Q3798668', 'display_name': 'Aerospace engineering', 'level': 1, 'score': 0.37310505}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.3539778}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.2603957}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.2297321}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.21030203}, {'id': 'https://openalex.org/C199360897', 'wikidata': 'https://www.wikidata.org/wiki/Q9143', 'display_name': 'Programming language', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C111919701', 'wikidata': 'https://www.wikidata.org/wiki/Q9135', 'display_name': 'Operating system', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://ntrs.nasa.gov/search.jsp?R=20140012914', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W857712026', 'https://openalex.org/W807884739', 'https://openalex.org/W783431067', 'https://openalex.org/W426112840', 'https://openalex.org/W342266559', 'https://openalex.org/W3131103538', 'https://openalex.org/W3045199186', 'https://openalex.org/W3044847465', 'https://openalex.org/W3018270590', 'https://openalex.org/W3017031918', 'https://openalex.org/W2997879489', 'https://openalex.org/W2992625581', 'https://openalex.org/W277853581', 'https://openalex.org/W2162844223', 'https://openalex.org/W1986843301', 'https://openalex.org/W1985642752', 'https://openalex.org/W1847309626', 'https://openalex.org/W1529140595', 'https://openalex.org/W1484702008', 'https://openalex.org/W1018255296'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W143484467', 'counts_by_year': [], 'updated_date': '2024-09-19T21:22:06.289755', 'created_date': '2016-06-24'}