{ "threshold" : "28", "tag" : { "id" : "43343", "type" : "ATTRACTION", "name" : "W.M. Keck Observatory", "key" : "W_M_Keck_Observatory" }, "assets" : [ { "id" : "257926", "weight" : "41", "type" : "document", "site" : "cnn", "site-url" : "http://www.cnn.com", "site-display-text" : "CNN.com", "siteId" : "/2007/TECH/space/05/07/supernova/index.html", "publishDate" : "2007-05-07T19:19Z", "headline" : "Giant exploding star outshines previous supernovas", "wool" : "", "tease" : "Scientists have just released images of the brightest stellar explosion recorded.", "teaseImageUrl" : "", "mediumTeaseImageUrl" : "", "smallTeaseImageUrl" : "", "largeTeaseImageUrl" : "", "videoAttached" : "false", "imageGalleryAttached" : "false" }, { "id" : "257937", "weight" : "38", "type" : "document", "site" : "cnn", "site-url" : "http://www.cnn.com", "site-display-text" : "CNN.com", "siteId" : "/2007/TECH/space/01/11/three.black.holes/index.html", "publishDate" : "2007-01-11T16:50Z", "headline" : "Black hole triplets spotted ", "wool" : "", "tease" : "The discovery of three distant supermassive black holes in proximity to one another is giving astronomers a glimpse into the chaotic early years of the universe.", "teaseImageUrl" : "", "mediumTeaseImageUrl" : "", "smallTeaseImageUrl" : "", "largeTeaseImageUrl" : "", "videoAttached" : "false", "imageGalleryAttached" : "false" }, { "id" : "68179", "weight" : "28", "type" : "document", "site" : "cnn", "site-url" : "http://www.cnn.com", "site-display-text" : "CNN.com", "siteId" : "/2004/TECH/space/08/31/space.planet.cnn/index.html", "publishDate" : "2004-08-31T19:03Z", "headline" : "In search of Earth, new class of planets found ", "wool" : "", "tease" : "Our planet is not alone. It may not even be lonely.", "teaseImageUrl" : "", "mediumTeaseImageUrl" : "", "smallTeaseImageUrl" : "", "largeTeaseImageUrl" : "", "videoAttached" : "false", "imageGalleryAttached" : "false" } ] }

{ "threshold" : "", "tag" : { "id" : "43343", "type" : "ATTRACTION", "name" : "W.M. Keck Observatory", "key" : "W_M_Keck_Observatory" }, "assets" : [ ] }

{ "threshold" : "28", "tag" : { "id" : "43343", "type" : "ATTRACTION", "name" : "W.M. Keck Observatory", "key" : "W_M_Keck_Observatory" }, "assets" : [ ] }

[ { "tags" : [ { "id" : "6015", "weight" : "12.8", "type" : "topic", "name" : "Astronomy", "key" : "Astronomy" }, { "id" : "66", "weight" : "12.8", "type" : "topic", "name" : "Science and Technology", "key" : "Science_and_Technology" }, { "id" : "132", "weight" : "12.8", "type" : "topic", "name" : "Sciences", "key" : "Sciences" }, { "id" : "14213", "weight" : "8.97", "type" : "topic", "name" : "Astrophysics", "key" : "Astrophysics" }, { "id" : "2963", "weight" : "8.97", "type" : "topic", "name" : "Physics", "key" : "Physics" }, { "id" : "986", "weight" : "5.309", "type" : "ORGANIZATION", "name" : "NASA", "key" : "NASA" }, { "id" : "43338", "weight" : "4.4", "type" : "PERSON", "name" : "Paul Hewett", "key" : "Paul_Hewett" }, { "id" : "43394", "weight" : "4.284", "type" : "PERSON", "name" : "Mario Livio", "key" : "Mario_Livio" }, { "id" : "43339", "weight" : "4.268", "type" : "PERSON", "name" : "Frederic Rasio", "key" : "Frederic_Rasio" }, { "id" : "57243", "weight" : "2.52", "type" : "CITY", "name" : "Lowell", "key" : "Lowell" }, { "id" : "2022", "weight" : "1.12", "type" : "ORGANIZATION", "name" : "Texas Longhorns", "key" : "Texas_Longhorns" }, { "id" : "2019", "weight" : "1.12", "type" : "ORGANIZATION", "name" : "Big 12 Conference", "key" : "Big_12_Conference" } ] } ]