\rScientists from NASA and two universities presented new results dedicated to this task in fields spanning astrophysics, Earth science, heliophysics and planetary science — demonstrating how a cross-disciplinary approach is essential to finding life on other worlds — at the fall meeting of the American Geophysical Union on Dec. 13, 2017, in New Orleans, Louisiana.
PANELISTS:
• Giada Arney, NASA’s Goddard Space Flight Center\r
• Stephen Kane, University of California-Riverside\r
• Katherine Garcia-Sage, NASA’s Goddard Space Flight Center/Catholic University of America\r
• Dave Brain, University of Colorado-Boulder
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Credit: NASA Ames/SETI Institute/JPL-Caltech
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Credit: NASA", "items": [ { "id": 253066, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 408867, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012700/a012796/3_Katie_1.00010_print.jpg", "filename": "3_Katie_1.00010_print.jpg", "media_type": "Image", "alt_text": "Scientists must also consider how the qualities of a host star and a planet’s electromagnetic environment — which can shield it from harsh stellar radiation — either hinder or help habitability. Data from NASA's Solar Dynamics Observatory, or SDO, shows flares and coronal mass ejections on the Sun, the effects of which are collectively known as space weather.Credit: NASA", "width": 1024, "height": 576, "pixels": 589824 } }, { "id": 253067, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 408868, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012700/a012796/3_Katie_1.00010_searchweb.png", "filename": "3_Katie_1.00010_searchweb.png", "media_type": "Image", "alt_text": "Scientists must also consider how the qualities of a host star and a planet’s electromagnetic environment — which can shield it from harsh stellar radiation — either hinder or help habitability. Data from NASA's Solar Dynamics Observatory, or SDO, shows flares and coronal mass ejections on the Sun, the effects of which are collectively known as space weather.Credit: NASA", "width": 320, "height": 180, "pixels": 57600 } }, { "id": 253068, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 408869, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012700/a012796/3_Katie_1.00010_web.png", "filename": "3_Katie_1.00010_web.png", "media_type": "Image", "alt_text": "Scientists must also consider how the qualities of a host star and a planet’s electromagnetic environment — which can shield it from harsh stellar radiation — either hinder or help habitability. Data from NASA's Solar Dynamics Observatory, or SDO, shows flares and coronal mass ejections on the Sun, the effects of which are collectively known as space weather.Credit: NASA", "width": 320, "height": 180, "pixels": 57600 } }, { "id": 253069, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 408870, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012700/a012796/3_Katie_1.00010_thm.png", "filename": "3_Katie_1.00010_thm.png", "media_type": "Image", "alt_text": "Scientists must also consider how the qualities of a host star and a planet’s electromagnetic environment — which can shield it from harsh stellar radiation — either hinder or help habitability. Data from NASA's Solar Dynamics Observatory, or SDO, shows flares and coronal mass ejections on the Sun, the effects of which are collectively known as space weather.Credit: NASA", "width": 80, "height": 40, "pixels": 3200 } }, { "id": 253070, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 408871, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012700/a012796/3_Katie_1.webm", "filename": "3_Katie_1.webm", "media_type": "Movie", "alt_text": "Scientists must also consider how the qualities of a host star and a planet’s electromagnetic environment — which can shield it from harsh stellar radiation — either hinder or help habitability. Data from NASA's Solar Dynamics Observatory, or SDO, shows flares and coronal mass ejections on the Sun, the effects of which are collectively known as space weather.Credit: NASA", "width": 1920, "height": 1080, "pixels": 2073600 } }, { "id": 253065, "type": "media", "extra_data": null, "title": null, "caption": null, "instance": { "id": 408866, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012700/a012796/3_Katie_1.mp4", "filename": "3_Katie_1.mp4", "media_type": "Movie", "alt_text": "Scientists must also consider how the qualities of a host star and a planet’s electromagnetic environment — which can shield it from harsh stellar radiation — either hinder or help habitability. Data from NASA's Solar Dynamics Observatory, or SDO, shows flares and coronal mass ejections on the Sun, the effects of which are collectively known as space weather.Credit: NASA", "width": 1920, "height": 1080, "pixels": 2073600 } } ], "extra_data": {} }, { "id": 328281, "url": "https://svs.gsfc.nasa.gov/12796/#media_group_328281", "widget": "Single image", "title": "", "caption": "", "description": "Mars, at left, does not have a magnetic field, while Earth, at right, does. Earth's magnetic field protects the atmosphere from the harsh solar wind.
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