{"id":15530,"date":"2015-04-29T10:14:35","date_gmt":"2015-04-29T20:14:35","guid":{"rendered":"http:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2015\/04\/2_684_800.png"},"modified":"2015-04-29T10:15:55","modified_gmt":"2015-04-29T20:15:55","slug":"2_684_800","status":"inherit","type":"attachment","link":"https:\/\/darkerview.com\/wordpress\/?attachment_id=15530","title":{"rendered":"Stellar Velocity in a Galaxy"},"author":1,"comment_status":"open","ping_status":"closed","template":"","meta":[],"jetpack_sharing_enabled":true,"description":{"rendered":"<p class=\"attachment\"><a href='https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2015\/04\/2_684_800.png'><img width=\"600\" height=\"702\" src=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2015\/04\/2_684_800-600x702.png\" class=\"attachment-medium size-medium\" alt=\"Stellar Velocity in a Galaxy\" decoding=\"async\" loading=\"lazy\" srcset=\"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2015\/04\/2_684_800-600x702.png 600w, https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2015\/04\/2_684_800.png 684w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px\" \/><\/a><\/p>\n<p>The speeds of stars on circular orbits have been measured around both spiral and elliptical galaxies. Without dark matter, the speeds should decrease with distance from the galaxy, at different rates for the two galaxy types. Instead, the dark matter appears to conspire to keep the speeds steady. Credit: M. Cappellari and the SLUGGS team<\/p>\n"},"caption":{"rendered":"<p>The speeds of stars on circular orbits have been measured around both spiral and elliptical galaxies.  Credit: M. Cappellari and the SLUGGS team<\/p>\n"},"alt_text":"Stellar Velocity in a Galaxy","media_type":"image","mime_type":"image\/png","media_details":{"width":684,"height":800,"file":"2015\/04\/2_684_800.png","sizes":{"thumbnail":{"file":"2_684_800-150x150.png","width":150,"height":150,"mime_type":"image\/png","source_url":"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2015\/04\/2_684_800-150x150.png"},"medium":{"file":"2_684_800-600x702.png","width":600,"height":702,"mime_type":"image\/png","source_url":"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2015\/04\/2_684_800-600x702.png"},"full":{"file":"2_684_800.png","width":684,"height":800,"mime_type":"image\/png","source_url":"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2015\/04\/2_684_800.png"}},"image_meta":{"aperture":0,"credit":"","camera":"","caption":"","created_timestamp":0,"copyright":"","focal_length":0,"iso":0,"shutter_speed":0,"title":"","orientation":0}},"post":15526,"source_url":"https:\/\/darkerview.com\/wordpress\/wp-content\/uploads\/2015\/04\/2_684_800.png","_links":{"self":[{"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=\/wp\/v2\/media\/15530"}],"collection":[{"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=\/wp\/v2\/media"}],"about":[{"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/attachment"}],"author":[{"embeddable":true,"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/darkerview.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15530"}]}}