{"id":590270,"date":"2024-01-09T13:02:40","date_gmt":"2024-01-09T18:02:40","guid":{"rendered":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg"},"modified":"2024-01-09T13:03:54","modified_gmt":"2024-01-09T18:03:54","slug":"casa-greenmonster-2","status":"inherit","type":"attachment","link":"https:\/\/www.nasa.gov\/image-detail\/casa-greenmonster-2\/","title":{"rendered":"A “Green Monster” Lurks in Star’s Debris"},"author":219,"comment_status":"closed","ping_status":"closed","template":"","meta":{"nasa_hds_core_meta_l10n":"en-US","nasa_hds_core_meta_article_editor":"","nasa_hds_core_meta_article_contacts":[],"nasa_hds_core_meta_article_topic":"","nasa_hds_core_meta_linked_locations":[],"nasa_hds_core_meta_article_related_articles":[],"hds_migrate_meta_pr_release_id":"","hds_migrate_meta_pr_release_type":"","nasa_hds_core_meta_location_x":"","nasa_hds_core_meta_location_y":"","nasa_hds_core_meta_gallery_images":[],"nasa_hds_core_meta_video_cc_file_id":"","nasa_hds_core_meta_audio_cc_file_id":""},"media-tags":[],"read_time":1,"video_cc_url":"","audio_cc_url":"","credits":"X-ray: NASA\/CXC\/SAO; Optical: NASA\/ESA\/STScl; IR: NASA\/ESA\/CSA\/STScl\/Milisavljevic et al., NASA\/JPL\/CalTech; Image Processing: NASA\/CXC\/SAO\/J. Schmidt and K. Arcand","original_date":{"stamp":0,"display":""},"description":{"rendered":"<p class=\"attachment\"><a href='https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"242\" src=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?w=300\" class=\"attachment-medium size-medium\" alt=\"This image of Cassiopeia A resembles a disk of electric light with red clouds, glowing white streaks, red and orange flames, and an area near the center of the remnant resembling a somewhat circular region of green lightning. X-rays from Chandra are blue and reveal hot gas, mostly from supernova debris from the destroyed star, and include elements like silicon and iron. X-rays are also present as thin arcs in the outer regions of the remnant. Infrared data from Webb is red, green, and blue. Webb highlights infrared emission from dust that is warmed up because it is embedded in the hot gas seen by Chandra, and from much cooler supernova debris. Hubble data shows a multitude of stars that permeate the field of view.\" srcset=\"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg 4360w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?resize=300,242 300w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?resize=768,619 768w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?resize=1024,826 1024w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?resize=1536,1238 1536w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?resize=2048,1651 2048w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?resize=400,322 400w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?resize=600,484 600w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?resize=900,726 900w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?resize=1200,967 1200w, https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?resize=2000,1612 2000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>For the first time, astronomers have combined data from NASA\u2019s Chandra X-ray Observatory and James Webb Space Telescope to study the well-known supernova remnant Cassiopeia A (Cas A). This work has helped explain an unusual structure in the debris from the destroyed star called the \u201cGreen Monster,\u201d because of its resemblance to the wall in the left field of Fenway Park. <\/p>\n"},"caption":{"rendered":"<p>For the first time, astronomers have combined data from NASA\u2019s Chandra X-ray Observatory and James Webb Space Telescope to study the well-known supernova remnant Cassiopeia A (Cas A). This work has helped explain an unusual structure in the debris from the destroyed star called the \u201cGreen Monster,\u201d because of its resemblance to the wall in the left field of Fenway Park.<\/p>\n"},"alt_text":"This image of Cassiopeia A resembles a disk of electric light with red clouds, glowing white streaks, red and orange flames, and an area near the center of the remnant resembling a somewhat circular region of green lightning. X-rays from Chandra are blue and reveal hot gas, mostly from supernova debris from the destroyed star, and include elements like silicon and iron. X-rays are also present as thin arcs in the outer regions of the remnant. Infrared data from Webb is red, green, and blue. Webb highlights infrared emission from dust that is warmed up because it is embedded in the hot gas seen by Chandra, and from much cooler supernova debris. Hubble data shows a multitude of stars that permeate the field of view.","media_type":"image","mime_type":"image\/jpeg","media_details":{"width":4360,"height":3515,"file":"2024\/01\/casa-greenmonster-1.jpg","filesize":9249215,"sizes":{"thumbnail":{"file":"casa-greenmonster-1.jpg?resize=150,150","width":150,"height":150,"filesize":9249215,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?w=150&h=150&crop=1"},"medium":{"file":"casa-greenmonster-1.jpg?resize=300,242","width":300,"height":242,"filesize":9249215,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?w=300"},"medium_large":{"file":"casa-greenmonster-1.jpg?resize=768,619","width":768,"height":619,"filesize":9249215,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?w=1024"},"large":{"file":"casa-greenmonster-1.jpg?resize=1024,826","width":1024,"height":826,"filesize":9249215,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?w=1024"},"1536x1536":{"file":"casa-greenmonster-1.jpg?resize=1536,1238","width":1536,"height":1238,"filesize":9249215,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?w=1536"},"2048x2048":{"file":"casa-greenmonster-1.jpg?resize=2048,1651","width":2048,"height":1651,"filesize":9249215,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?w=2048"},"thumbnail-sm":{"file":"casa-greenmonster-1.jpg?resize=50,50","width":50,"height":50,"filesize":9249215,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?w=50&h=50&crop=1"},"thumbnail-md":{"file":"casa-greenmonster-1.jpg?resize=100,100","width":100,"height":100,"filesize":9249215,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?w=100&h=100&crop=1"},"thumbnail-lg":{"file":"casa-greenmonster-1.jpg?resize=200,200","width":200,"height":200,"filesize":9249215,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?w=200&h=200&crop=1"},"card-xsm":{"file":"casa-greenmonster-1.jpg?resize=400,322","width":400,"height":322,"filesize":9249215,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?w=400"},"card-sm":{"file":"casa-greenmonster-1.jpg?resize=600,484","width":600,"height":484,"filesize":9249215,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?w=600"},"card-md":{"file":"casa-greenmonster-1.jpg?resize=900,726","width":900,"height":726,"filesize":9249215,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?w=900"},"card-lg":{"file":"casa-greenmonster-1.jpg?resize=1200,967","width":1200,"height":967,"filesize":9249215,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?w=1200"},"fullwidth":{"file":"casa-greenmonster-1.jpg?resize=2000,1612","width":2000,"height":1612,"filesize":9249215,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg?w=2000"},"full":{"file":"casa-greenmonster-1.jpg","width":1024,"height":826,"mime_type":"image\/jpeg","source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg"}},"image_meta":{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"1","keywords":[]},"credits":"X-ray: NASA\/CXC\/SAO; Optical: NASA\/ESA\/STScl; IR: NASA\/ESA\/CSA\/STScl\/Milisavljevic et al., NASA\/JPL\/CalTech; Image Processing: NASA\/CXC\/SAO\/J. Schmidt and K. Arcand","original_date":{"stamp":0,"display":""}},"post":null,"source_url":"https:\/\/www.nasa.gov\/wp-content\/uploads\/2024\/01\/casa-greenmonster-1.jpg","_links":{"self":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media\/590270"}],"collection":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media"}],"about":[{"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/types\/attachment"}],"author":[{"embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/users\/219"}],"wp:term":[{"taxonomy":"media-tags","embeddable":true,"href":"https:\/\/www.nasa.gov\/wp-json\/wp\/v2\/media-tags?post=590270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}