{"id": 820678202859233280, "lang": "en", "text": "POP QUIZ!  When were fuel cells first used to help power @NASA missions? \n\nTake your best guess here:\u2026 https://t.co/t49aXrMysg", "urls": [{"url": "https://t.co/t49aXrMysg", "expanded_url": "https://twitter.com/i/web/status/820678202859233280"}], "user": {"id": 166252256}, "id_str": "820678202859233280", "source": "<a href=\"https://studio.twitter.com\" rel=\"nofollow\">Media Studio</a>", "deleted": false, "hashtags": [], "retrieved": "2017-11-18--02-55-47", "truncated": true, "created_at": "Sun Jan 15 17:05:05 +0000 2017", "retweet_count": 9, "user_mentions": [{"id": 11348282, "name": "NASA", "screen_name": "NASA"}], "favorite_count": 12, "legacy_imported": true}