NASA Spacecraft Discovers New Magnetic Process in Turbulent Space скачать в хорошем качестве

NASA Spacecraft Discovers New Magnetic Process in Turbulent Space

Though close to home, the space immediately around Earth is full of hidden secrets and invisible processes. In a new discovery reported in the journal Nature, scientists working with NASA’s Magnetospheric Multiscale spacecraft — MMS — have uncovered a new type of magnetic event in our near-Earth environment by using an innovative technique to squeeze extra information out of the data. Magnetic reconnection is one of the most important processes in the space — filled with charged particles known as plasma — around Earth. This fundamental process dissipates magnetic energy and propels charged particles, both of which contribute to a dynamic space weather system that scientists want to better understand, and even someday predict, as we do terrestrial weather. Reconnection occurs when crossed magnetic field lines snap, explosively flinging away nearby particles at high speeds. The new discovery found reconnection where it has never been seen before — in turbulent plasma. Read more: http://www.nasa.gov/feature/goddard/2... Link to Nature paper: http://nature.com/articles/doi:10.103... Music credits: ‘Think Tank’ and ‘Natural Time Cycles’ by Laurent Dury from Killer Tracks Credit: NASA’s Goddard Space Flight Center Tai Phan (University of California, Berkeley): Lead Scientist James Drake (University of Maryland): Scientist Michael Shay (University of Delaware): Scientist Jonathan Eastwood (Imperial College London): Scientist Joy Ng (USRA): Producer Mara Johnson-Groh (Wyle Information Systems): Writer Tom Bridgman (GST): Data Visualizer Lisa Poje (Freelance): Lead Animator Josh Masters (USRA): Lead Animator Walt Feimer (KBRwyle): Animator Brian Monroe (USRA): Animator Joy Ng (USRA): Animator Mary P. Hrybyk-Keith (TRAX International Corporation): Graphic Designer Colby Haggerty (University of Chicago): Visualizer Ashley Michini (University of Pennsylvania): Visualizer Tulasi Parashar (University of Delaware): Visualizer Aaron E. Lepsch (ADNET Systems Inc.): Technical Support This video is public domain and along with other supporting visualizations can be downloaded from the Scientific Visualization Studio at: https://svs.gsfc.nasa.gov/12901 If you liked this video, subscribe to the NASA Goddard YouTube channel:    / nasaexplorer   Follow NASA’s Goddard Space Flight Center · Facebook:   / nasa.gsfc   · Instagram   / nasagoddard   · Twitter   / nasagoddard   · Flickr https://www.flickr.com/photos/gsfc/ · Instagram   / nasagoddard