Feb 2019 Tag this SVS Video about GOLD!



  • NASA's Scientific Visualization Studio (SVS) is asking for your help tagging their videos. These tags will ultimately help other educators search the SVS site for content relevant to their classrooms or patrons. Take a peek at this video and reply below. In what topic, unit or event you would use this visualization?

    To "tag" a video, hit reply below and tell us what topic or unit you would use this video with. You are welcome to provide as many tags as you like, but please keep each to 1-3 words. For example, I might tag this video as:

    Neutron Stars
    Periodic Table
    etc.

    The World observes how heavy metals are created - Goldfinder

    For the first time, NASA scientists have detected light tied to a gravitational-wave event, thanks to two merging neutron stars in the galaxy NGC 4993, located about 130 million light-years from Earth in the constellation Hydra, creating more gold than the mass of the moon. On August 17, 2017, the Laser Interferometer Gravitational-wave Observatory detected gravitational waves from a neutron star collision. Within 12 hours, observatories had identified the source of the event within the galaxy NGC 4993, shown in this Hubble Space Telescope image ( https://svs.gsfc.nasa.gov/vis/a010000/a012700/a012740/Hubble_NS_Merger_Full.gif ), and located an associated stellar flare called a kilonova (box). Inset: Hubble observed the kilonova fade over the course of six days. 70 ground based telescopes and all space-based telescopes observed this phenomena.

    February SVS Video

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