[
    {
        "Collaborators": [], 
        "Commentary": "Image captured by the \"Advanced Camera for Surveys (ACS)\" equipped the NASA's Hubble Space Telescope. According to the Hubblesite, more than 3,000 stars of various sizes appear in this image of the Orion Nebula.", 
        "Fieldsites": "Astroinformatics", 
        "Format": "JPEG", 
        "Group audience": "Astroinformatics", 
        "Image Annotation": [], 
        "Image URL": [], 
        "License": "//creativecommons.org/licenses/by/3.0/", 
        "Location": {
            "lat": "20", 
            "lat_cos": "0.93969262078591", 
            "lat_sin": "0.34202014332567", 
            "lng": "-20", 
            "lng_rad": "-0.34906585039887"
        }, 
        "Tags": "hubble astroinformatics", 
        "URI": [], 
        "nid": "23", 
        "node_created": "1439121000", 
        "node_revision_vid": "23", 
        "node_title": "Orion Nebula", 
        "users_node_name": "jarita"
    }, 
    {
        "Collaborators": [], 
        "Commentary": "Hubble telescope image artifact, HELIX NEBULA, which is about 650 light years from the earth. It is said to be the nearest planetary nebulae to the earth.", 
        "Fieldsites": "Astroinformatics", 
        "Format": "JPEG", 
        "Group audience": "Astroinformatics", 
        "Image Annotation": [], 
        "Image URL": [], 
        "License": "//creativecommons.org/licenses/by-sa/3.0/", 
        "Location": {
            "lat": "20", 
            "lat_cos": "0.93969262078591", 
            "lat_sin": "0.34202014332567", 
            "lng": "-10", 
            "lng_rad": "-0.17453292519943"
        }, 
        "Tags": "hubble astroinformatics", 
        "URI": [], 
        "nid": "18", 
        "node_created": "1434859251", 
        "node_revision_vid": "18", 
        "node_title": "Helix Nebula", 
        "users_node_name": "sharon"
    }
]