The Storm That Missed Earth

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    ID: 12390 Produced Video

    NASA's STEREO Solar Probes 10th Anniversary Live Shots

    Oct. 17th, 2016
    (updated May 3rd, 2023)

    B-roll that corresponds with the live shots. || NASA Solar Probes Celebrate 10 Years of Uncovering Mysteries of Space WeatherSTEREO Mission Gave First Ever 360-Degree Views of Our Star, Origin of Solar WindTen years ago on Oct. 25, 2006, NASA launched twin satellites into orbit to get the first 360-degree view of the sun at one time. The Solar-Terrestrial Relations Observatories (STEREO) spacecraft have helped NASA scientists to better understand how the sun affects Earth and the solar system, including the harsh space environment that spacecraft – or even astronauts – may experience in space.Join NASA scientists on Friday, Oct. 21, from 6:00 a.m. to 11:30 a.m. EDT to show your viewers revolutionary solar images from this mission that has uncovered some of the mysteries surrounding the origin of space weather.With STEREO-A ahead of Earth in its orbit and STEREO-B trailing behind, the observatories have captured 3D views of the sun’s regular violent eruptions of matter, which trigger the aurora and can – at their worst – disrupt satellites and even cause electrical power outages. STEREO has served as a key addition to a fleet of space weather detection satellites by providing unique data to better help us understand what sets off such solar eruptions and how they travel toward Earth.STEREO is also laying the groundwork for Solar Probe Plus, the first mission that will fly into the upper solar atmosphere and “touch” the sun. Launching in 2018, NASA’s Solar Probe Plus will continue the work of improving scientists’ understanding of space weather and its impact on the solar system by observing the sun from a closer vantage point than any human-made object in history.To book a window, contactMichelle Handleman / michelle.z.handleman@nasa.gov / 301-286-0918tHD Satellite Digital Coordinates: HD Satellite Coordinates for AMC9- K11AB: AMC-9 Ku-band Xp 11 Slot AB| 83.0 ° W Longitude | DL 11911.0 MHz | Horizontal Polarity | QPSK/DVB-S | FEC 3/4 | SR 13.235 Mbps | DR 18.2954 MHz | HD 720p | Format MPEG2 | Chroma Level 4:2:0 | Audio EmbeddedSuggested Questions:1. Why does space weather matter to us on Earth?2. How has STEREO changed our understanding of the sun?3. We’re gearing up for the solar event of the century in the U.S.— the August 2017solar eclipse. How does an eclipse help us understand the sun? 4. NASA has an upcoming mission that will for the first time touch the sun. Can you tell us about that?5. We heard STEREO-B was giving NASA the silent treatment for a while. Can you tell us what happened?6. Where can we learn more?Live Shot Details:Location: NASA’s Goddard Space Flight Center/Greenbelt, MarylandScientists:Dr. Yari Collado-Vega/ NASA Scientists [Interviews in English and Spanish] Dr. Eric Christian/ NASA ScientistVideo: NASA will roll all insert videos during live interviews. If needed, stations can roll a clean feed of all video at 5:45 a.m. EDT on Oct. 21st at the above-listed satellite. ||

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    ID: 11558 Produced Video

    NASA's Many Views of a Massive CME

    Sept. 24th, 2014
    (updated Aug. 25th, 2023)

    On July 23, 2012, a massive cloud of solar material erupted off the sun's right side, zooming out into space. It soon passed one of NASA's Solar Terrestrial Relations Observatory, or STEREO, spacecraft, which clocked the CME as traveling between 1,800 and 2,200 miles per second as it left the sun. This was the fastest CME ever observed by STEREO. Two other observatories – NASA's Solar Dynamics Observatory and the joint European Space Agency/NASA Solar and Heliospheric Observatory — witnessed the eruption as well. The July 2012 CME didn't move toward Earth, but watching an unusually strong CME like this gives scientists an opportunity to observe how these events originate and travel through space. STEREO's unique viewpoint from the sides of the sun combined with the other two observatories watching from closer to Earth helped scientists create models of the entire July 2012 event. They learned that an earlier, smaller CME helped clear the path for the larger event, thus contributing to its unusual speed. Such data helps advance our understanding of what causes CMEs and improves modeling of similar CMEs that could be Earth-directed. ||

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