{"id":"W2028755602","doi":"10.1126/science.aaa1044","title":"On the nucleus structure and activity of comet 67P/Churyumov-Gerasimenko","year":2015,"lang":"en","type":"article","venue":"Science","topic":"Astro and Planetary Science","field":"Physics and Astronomy","cited_by":437,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Science and Technology Facilities Council; Jet Propulsion Laboratory; Ministry of Science and Technology, Taiwan; Agenzia Spaziale Italiana; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Centre National d’Etudes Spatiales; Deutsches Zentrum für Luft- und Raumfahrt; Swedish National Space Agency; Mountain Equipment Co-operative","keywords":"Nucleus; Sublimation (psychology); Explosive material; Comet; Physics; Astrophysics; Osiris; Geology; Chemistry; Biology; Cell biology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01500465465540327,"score_gpt":0.2315644020168755,"score_spread":0.2165597473614723,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}