{"id": 841352098478460930, "lang": "en", "text": "Day of Discovery: #OTD 3/13/80: Saturn's Trojan moon Calypso discovered. Calypso trails Saturn's larger moon Tethys https://t.co/maZrDUzLkM", "urls": [{"url": "https://t.co/maZrDUzLkM", "expanded_url": "http://solarsystem.nasa.gov/planets/calypso"}], "user": {"id": 41712825}, "id_str": "841352098478460930", "source": "<a href=\"http://twitter.com\" rel=\"nofollow\">Twitter Web Client</a>", "deleted": false, "hashtags": [{"text": "OTD"}], "retrieved": "2017-07-31--21-59-40", "created_at": "Mon Mar 13 18:15:46 +0000 2017", "retweet_count": 2, "user_mentions": [], "favorite_count": 17, "legacy_imported": true}