{"id": 744681678849839104, "lang": "en", "text": "New challenge aims to grow human tissue to aid in deep space exploration. Learn more: https://t.co/e7oCZhRoz9 https://t.co/bgcUKLbClH", "urls": [{"url": "https://t.co/e7oCZhRoz9", "expanded_url": "http://go.nasa.gov/1rvzccw"}], "user": {"id": 11348282}, "media": [{"id": 744681674974212096, "url": "https://t.co/bgcUKLbClH", "type": "photo", "sizes": {"large": {"h": 683, "w": 1024, "resize": "fit"}, "small": {"h": 454, "w": 680, "resize": "fit"}, "thumb": {"h": 150, "w": 150, "resize": "crop"}, "medium": {"h": 683, "w": 1024, "resize": "fit"}}, "media_url": "http://pbs.twimg.com/media/ClWkCbOUsAAebEG.jpg", "display_url": "pic.twitter.com/bgcUKLbClH", "expanded_url": "https://twitter.com/NASA/status/744681678849839104/photo/1", "media_url_https": "https://pbs.twimg.com/media/ClWkCbOUsAAebEG.jpg"}], "id_str": "744681678849839104", "source": "<a href=\"https://www.sprinklr.com\" rel=\"nofollow\">Sprinklr</a>", "deleted": false, "hashtags": [], "retrieved": "2017-02-18--01-56-28", "created_at": "Mon Jun 20 00:02:02 +0000 2016", "retweet_count": 802, "user_mentions": [], "favorite_count": 1804, "legacy_imported": true}