Music is \"Big Wide World\" by Joe Hearson, via Universal Production Music.", "items": [ { "id": 219195, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 376735, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013900/a013934/Volcano.00135_print.jpg", "filename": "Volcano.00135_print.jpg", "media_type": "Image", "alt_text": "Scientists found evidence that a region of northern Mars called Arabia Terra experienced thousands of \"super eruptions,\" the biggest volcanic eruptions known, over a 500-million-year period.Music is \"Big Wide World\" by Joe Hearson, via Universal Production Music.", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 219196, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 376736, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013900/a013934/Volcano.00135_searchweb.png", "filename": "Volcano.00135_searchweb.png", "media_type": "Image", "alt_text": "Scientists found evidence that a region of northern Mars called Arabia Terra experienced thousands of \"super eruptions,\" the biggest volcanic eruptions known, over a 500-million-year period.Music is \"Big Wide World\" by Joe Hearson, via Universal Production Music.", "width": 320, "height": 180, "pixels": 57600 } }, { "id": 219197, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 376737, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013900/a013934/Volcano.00135_thm.png", "filename": "Volcano.00135_thm.png", "media_type": "Image", "alt_text": "Scientists found evidence that a region of northern Mars called Arabia Terra experienced thousands of \"super eruptions,\" the biggest volcanic eruptions known, over a 500-million-year period.Music is \"Big Wide World\" by Joe Hearson, via Universal Production Music.", "width": 80, "height": 40, "pixels": 3200 } }, { "id": 219192, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 376734, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013900/a013934/Volcano.mp4", "filename": "Volcano.mp4", "media_type": "Movie", "alt_text": "Scientists found evidence that a region of northern Mars called Arabia Terra experienced thousands of \"super eruptions,\" the biggest volcanic eruptions known, over a 500-million-year period.Music is \"Big Wide World\" by Joe Hearson, via Universal Production Music.", "width": 1280, "height": 720, "pixels": 921600 } }, { "id": 219198, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 376738, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013900/a013934/Volcano.webm", "filename": "Volcano.webm", "media_type": "Movie", "alt_text": "Scientists found evidence that a region of northern Mars called Arabia Terra experienced thousands of \"super eruptions,\" the biggest volcanic eruptions known, over a 500-million-year period.Music is \"Big Wide World\" by Joe Hearson, via Universal Production Music.", "width": 1280, "height": 720, "pixels": 921600 } }, { "id": 219193, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 848797, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013900/a013934/volcano.en.us.en_US.srt", "filename": "volcano.en.us.en_US.srt", "media_type": "Captions", "alt_text": "Scientists found evidence that a region of northern Mars called Arabia Terra experienced thousands of \"super eruptions,\" the biggest volcanic eruptions known, over a 500-million-year period.Music is \"Big Wide World\" by Joe Hearson, via Universal Production Music.", "label": "English", "language_code": "" } }, { "id": 219194, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 848798, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013900/a013934/volcano.en.us.en_US.vtt", "filename": "volcano.en.us.en_US.vtt", "media_type": "Captions", "alt_text": "Scientists found evidence that a region of northern Mars called Arabia Terra experienced thousands of \"super eruptions,\" the biggest volcanic eruptions known, over a 500-million-year period.Music is \"Big Wide World\" by Joe Hearson, via Universal Production Music.", "label": "English", "language_code": "" } } ], "extra_data": {} }, { "id": 316701, "url": "https://svs.gsfc.nasa.gov/13934/#media_group_316701", "widget": "Basic text with HTML", "title": "", "caption": "", "description": "By studying the topography and mineral composition of a portion of the Arabia Terra region in northern Mars, scientists recently found evidence for thousands of “super eruptions,” which are the most violent volcanic explosions known. 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