{
    "id": 11191,
    "url": "https://svs.gsfc.nasa.gov/11191/",
    "page_type": "Produced Video",
    "title": "A New Black Hole?",
    "description": "Supernova remnant W49B is not your run-of-the-mill remains of an exploded star. In most cases when a star explodes, its cosmic guts scatter equally in all directions, forming a ring of material around the blast site. But W49B looks different. By combining X-ray images from NASA's Chandra X-ray Observatory, radio data from NSF's Very Large Array, and infrared images from Caltech's Palomar Observatory, scientists were able to create a detailed picture of the supernova remnant. By examining the image they found that not only did an unusual explosion produce W49B, giving it a barrel-shaped appearance, but it also lacked a neutron star at its center—a common feature of supernova remnants. Scientists think in place of the neutron star there may lie a black hole. If this is true, it means that W49B could harbor the youngest black hole ever detected in the Milky Way galaxy. Watch the video to learn more about this discovery. || ",
    "release_date": "2013-02-26T00:00:00-05:00",
    "update_date": "2023-05-03T13:52:22.940658-04:00",
    "main_image": {
        "id": 467788,
        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/Cover_1024x576.jpg",
        "filename": "Cover_1024x576.jpg",
        "media_type": "Image",
        "alt_text": "A rare explosion may have created the youngest black hole in our galaxy.",
        "width": 1024,
        "height": 576,
        "pixels": 589824
    },
    "main_video": {
        "id": 467793,
        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/w49bv2-540-MASTER_high.mp4",
        "filename": "w49bv2-540-MASTER_high.mp4",
        "media_type": "Movie",
        "alt_text": "Supernova remnant W49B is located 26,000 light-years from Earth.",
        "width": 960,
        "height": 540,
        "pixels": 518400
    },
    "main_credits": {
        "Written by": [
            {
                "name": "Alex Kasprak",
                "employer": "USRA"
            }
        ]
    },
    "progress": "Complete",
    "media_groups": [
        {
            "id": 346667,
            "url": "https://svs.gsfc.nasa.gov/11191/#media_group_346667",
            "widget": "Basic text with HTML",
            "title": "",
            "caption": "",
            "description": "Supernova remnant W49B is not your run-of-the-mill remains of an exploded star. In most cases when a star explodes, its cosmic guts scatter equally in all directions, forming a ring of material around the blast site. But W49B looks different. By combining X-ray images from NASA's Chandra X-ray Observatory, radio data from NSF's Very Large Array, and infrared images from Caltech's Palomar Observatory, scientists were able to create a detailed picture of the supernova remnant. By examining the image they found that not only did an unusual explosion produce W49B, giving it a barrel-shaped appearance, but it also lacked a neutron star at its center—a common feature of supernova remnants. Scientists think in place of the neutron star there may lie a black hole. If this is true, it means that W49B could harbor the youngest black hole ever detected in the Milky Way galaxy. Watch the video to learn more about this discovery.",
            "items": [],
            "extra_data": {}
        },
        {
            "id": 346668,
            "url": "https://svs.gsfc.nasa.gov/11191/#media_group_346668",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "A rare explosion may have created the youngest black hole in our galaxy.",
            "items": [
                {
                    "id": 311891,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467788,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/Cover_1024x576.jpg",
                        "filename": "Cover_1024x576.jpg",
                        "media_type": "Image",
                        "alt_text": "A rare explosion may have created the youngest black hole in our galaxy.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 311890,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467786,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/Cover_rawjpg.jpeg",
                        "filename": "Cover_rawjpg.jpeg",
                        "media_type": "Image",
                        "alt_text": "A rare explosion may have created the youngest black hole in our galaxy.",
                        "width": 3600,
                        "height": 3600,
                        "pixels": 12960000
                    }
                },
                {
                    "id": 311892,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467787,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/Cover_1024x576_web.png",
                        "filename": "Cover_1024x576_web.png",
                        "media_type": "Image",
                        "alt_text": "A rare explosion may have created the youngest black hole in our galaxy.",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                },
                {
                    "id": 311893,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467789,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/Cover_1024x576_thm.png",
                        "filename": "Cover_1024x576_thm.png",
                        "media_type": "Image",
                        "alt_text": "A rare explosion may have created the youngest black hole in our galaxy.",
                        "width": 80,
                        "height": 40,
                        "pixels": 3200
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 346669,
            "url": "https://svs.gsfc.nasa.gov/11191/#media_group_346669",
            "widget": "Video player",
            "title": "",
            "caption": "",
            "description": "Supernova remnant W49B is located 26,000 light-years from Earth.",
            "items": [
                {
                    "id": 311894,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467790,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/PosterFrame_1024x576.jpg",
                        "filename": "PosterFrame_1024x576.jpg",
                        "media_type": "Image",
                        "alt_text": "Supernova remnant W49B is located 26,000 light-years from Earth.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 311897,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467793,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/w49bv2-540-MASTER_high.mp4",
                        "filename": "w49bv2-540-MASTER_high.mp4",
                        "media_type": "Movie",
                        "alt_text": "Supernova remnant W49B is located 26,000 light-years from Earth.",
                        "width": 960,
                        "height": 540,
                        "pixels": 518400
                    }
                },
                {
                    "id": 311898,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467794,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/w49bv2-540-MASTER_high.webmhd.webm",
                        "filename": "w49bv2-540-MASTER_high.webmhd.webm",
                        "media_type": "Movie",
                        "alt_text": "Supernova remnant W49B is located 26,000 light-years from Earth.",
                        "width": 960,
                        "height": 540,
                        "pixels": 518400
                    }
                },
                {
                    "id": 311895,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467791,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/PosterFrame_rawtif.tif",
                        "filename": "PosterFrame_rawtif.tif",
                        "media_type": "Image",
                        "alt_text": "Supernova remnant W49B is located 26,000 light-years from Earth.",
                        "width": 3600,
                        "height": 3600,
                        "pixels": 12960000
                    }
                },
                {
                    "id": 311896,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 853770,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/a011191_iPad_movie_w49bv2-540-MASTER/w49bv2-540-MASTER.m3u8",
                        "filename": "w49bv2-540-MASTER.m3u8",
                        "media_type": "File",
                        "alt_text": "Supernova remnant W49B is located 26,000 light-years from Earth."
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 346670,
            "url": "https://svs.gsfc.nasa.gov/11191/#media_group_346670",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Scientists estimate supernova remnant W49B is about 60 light-years wide.",
            "items": [
                {
                    "id": 311900,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467797,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/Image1_1024x576.jpg",
                        "filename": "Image1_1024x576.jpg",
                        "media_type": "Image",
                        "alt_text": "Scientists estimate supernova remnant W49B is about 60 light-years wide.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 311902,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467798,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/Image1_rawtif.jpg",
                        "filename": "Image1_rawtif.jpg",
                        "media_type": "Image",
                        "alt_text": "Scientists estimate supernova remnant W49B is about 60 light-years wide.",
                        "width": 3600,
                        "height": 3600,
                        "pixels": 12960000
                    }
                },
                {
                    "id": 311901,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467795,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/Image1_1024x576_web.png",
                        "filename": "Image1_1024x576_web.png",
                        "media_type": "Image",
                        "alt_text": "Scientists estimate supernova remnant W49B is about 60 light-years wide.",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                },
                {
                    "id": 311899,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467796,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/Image1_rawtif.tif",
                        "filename": "Image1_rawtif.tif",
                        "media_type": "Image",
                        "alt_text": "Scientists estimate supernova remnant W49B is about 60 light-years wide.",
                        "width": 3600,
                        "height": 3600,
                        "pixels": 12960000
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 346671,
            "url": "https://svs.gsfc.nasa.gov/11191/#media_group_346671",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "Using the X-ray images, scientists were able to identify the elements that make up supernova remnant W49B, which include iron, sulfur and silicon.",
            "items": [
                {
                    "id": 311903,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467800,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/Image2_1024x576.jpg",
                        "filename": "Image2_1024x576.jpg",
                        "media_type": "Image",
                        "alt_text": "Using the X-ray images, scientists were able to identify the elements that make up supernova remnant W49B, which include iron, sulfur and silicon.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 311906,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467802,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/Image2_rawtif.jpg",
                        "filename": "Image2_rawtif.jpg",
                        "media_type": "Image",
                        "alt_text": "Using the X-ray images, scientists were able to identify the elements that make up supernova remnant W49B, which include iron, sulfur and silicon.",
                        "width": 3600,
                        "height": 3600,
                        "pixels": 12960000
                    }
                },
                {
                    "id": 311905,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467799,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/Image2_1024x576_web.png",
                        "filename": "Image2_1024x576_web.png",
                        "media_type": "Image",
                        "alt_text": "Using the X-ray images, scientists were able to identify the elements that make up supernova remnant W49B, which include iron, sulfur and silicon.",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                },
                {
                    "id": 311904,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467801,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/Image2_rawtif.tif",
                        "filename": "Image2_rawtif.tif",
                        "media_type": "Image",
                        "alt_text": "Using the X-ray images, scientists were able to identify the elements that make up supernova remnant W49B, which include iron, sulfur and silicon.",
                        "width": 3600,
                        "height": 3600,
                        "pixels": 12960000
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 346672,
            "url": "https://svs.gsfc.nasa.gov/11191/#media_group_346672",
            "widget": "Single image",
            "title": "",
            "caption": "",
            "description": "The uneven distribution of iron (purple) seen in this X-ray image of W49B suggests the star that created the supernova remnant exploded abnormally.",
            "items": [
                {
                    "id": 311908,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467803,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/Image3_resized_1024x576.jpg",
                        "filename": "Image3_resized_1024x576.jpg",
                        "media_type": "Image",
                        "alt_text": "The uneven distribution of iron (purple) seen in this X-ray image of W49B suggests the star that created the supernova remnant exploded abnormally.",
                        "width": 1024,
                        "height": 576,
                        "pixels": 589824
                    }
                },
                {
                    "id": 311910,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467806,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/Image3_rawtif.jpg",
                        "filename": "Image3_rawtif.jpg",
                        "media_type": "Image",
                        "alt_text": "The uneven distribution of iron (purple) seen in this X-ray image of W49B suggests the star that created the supernova remnant exploded abnormally.",
                        "width": 3600,
                        "height": 3600,
                        "pixels": 12960000
                    }
                },
                {
                    "id": 311909,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467805,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/Image3_resized_1024x576_web.png",
                        "filename": "Image3_resized_1024x576_web.png",
                        "media_type": "Image",
                        "alt_text": "The uneven distribution of iron (purple) seen in this X-ray image of W49B suggests the star that created the supernova remnant exploded abnormally.",
                        "width": 320,
                        "height": 180,
                        "pixels": 57600
                    }
                },
                {
                    "id": 311907,
                    "type": "media",
                    "extra_data": null,
                    "title": null,
                    "caption": null,
                    "instance": {
                        "id": 467804,
                        "url": "https://svs.gsfc.nasa.gov/vis/a010000/a011100/a011191/Image3_rawtif.tif",
                        "filename": "Image3_rawtif.tif",
                        "media_type": "Image",
                        "alt_text": "The uneven distribution of iron (purple) seen in this X-ray image of W49B suggests the star that created the supernova remnant exploded abnormally.",
                        "width": 3600,
                        "height": 3600,
                        "pixels": 12960000
                    }
                }
            ],
            "extra_data": {}
        },
        {
            "id": 346673,
            "url": "https://svs.gsfc.nasa.gov/11191/#media_group_346673",
            "widget": "Basic text",
            "title": "For More Information",
            "caption": "",
            "description": "See [NASA.gov](http://www.nasa.gov/mission_pages/chandra/news/w49b_remnant.html)",
            "items": [],
            "extra_data": {}
        }
    ],
    "studio": "gms",
    "funding_sources": [
        "PAO"
    ],
    "credits": [
        {
            "role": "Writer",
            "people": [
                {
                    "name": "Alex Kasprak",
                    "employer": "USRA"
                }
            ]
        }
    ],
    "missions": [],
    "series": [],
    "tapes": [],
    "papers": [],
    "datasets": [],
    "nasa_science_categories": [
        "Universe"
    ],
    "keywords": [
        "App"
    ],
    "recommended_pages": [],
    "related": [
        {
            "id": 12621,
            "url": "https://svs.gsfc.nasa.gov/12621/",
            "page_type": "Produced Video",
            "title": "Star Gives Birth to Possible Black Hole in Hubble and Spitzer Images",
            "description": "Music credit: \"High Heelz\" by Donn Wilkerson [BMI] and Lance Sumner [BMI]; Killer Tracks BMI; Killer Tracks Production MusicWatch this video on the NASA Goddard YouTube channel. || Hubble_black_hole_birth_thumbnail.png (1920x1080) [3.4 MB] || Hubble_black_hole_birth_thumbnail_print.jpg (1024x576) [163.2 KB] || Hubble_black_hole_birth_thumbnail_searchweb.png (320x180) [126.7 KB] || Hubble_black_hole_birth_thumbnail_thm.png (80x40) [7.9 KB] || Hubble_black_hole_birth_H264.mp4 (1920x1080) [228.3 MB] || Hubble_black_hole_birth_H264.webm (1920x1080) [26.8 MB] || Hubble_black_hole_birth_APR422.mov (1920x1080) [5.8 GB] || Hubble_black_hole_birth.en_US.srt [4.7 KB] || Hubble_black_hole_birth.en_US.vtt [4.7 KB] || ",
            "release_date": "2017-05-25T13:00:00-04:00",
            "update_date": "2023-05-03T13:47:39.110026-04:00",
            "main_image": {
                "id": 414166,
                "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012600/a012621/Hubble_black_hole_birth_thumbnail.png",
                "filename": "Hubble_black_hole_birth_thumbnail.png",
                "media_type": "Image",
                "alt_text": "Music credit: \"High Heelz\" by Donn Wilkerson [BMI] and Lance Sumner [BMI]; Killer Tracks BMI; Killer Tracks Production MusicWatch this video on the NASA Goddard YouTube channel.",
                "width": 1920,
                "height": 1080,
                "pixels": 2073600
            }
        }
    ],
    "sources": [],
    "products": [],
    "newer_versions": [],
    "older_versions": [],
    "alternate_versions": []
}