{"product_id":"globular-cluster-silk-tie","title":"Globular Cluster - Silk Tie","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eThis new NASA\/ESA Hubble Space Telescope image shows the globular cluster IC 4499.\u003c\/p\u003e\n\u003cp\u003eGlobular clusters are big balls of old stars that orbit around their host galaxy. It has long been believed that all the stars within a globular cluster form at the about same time, a property which can be used to determine the cluster's age. For more massive globulars however, detailed observations have shown that this is not entirely true — there is evidence that they instead consist of multiple populations of stars born at different times. One of the driving forces behind this behavior is thought to be gravity: more massive globulars manage to grab more gas and dust, which can then be transformed into new stars.\u003c\/p\u003e","brand":"Slow Factory","offers":[{"title":"Default Title","offer_id":1315097508,"sku":"","price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0171\/0430\/products\/tie-sq-GC.png?v=1538496066","url":"https:\/\/shop.everythingispolitical.com\/products\/globular-cluster-silk-tie","provider":"Everything is Political","version":"1.0","type":"link"}