Скачать с ютуб NASA | Colliding Neutron Stars Create Black Hole and Gamma-ray Burst в хорошем качестве

NASA | Colliding Neutron Stars Create Black Hole and Gamma-ray Burst

Armed with state-of-the-art supercomputer models, scientists have shown that colliding neutron stars can produce the energetic jet required for a gamma-ray burst. Earlier simulations demonstrated that mergers could make black holes. Others had shown that the high-speed particle jets needed to make a gamma-ray burst would continue if placed in the swirling wreckage of a recent merger. Now, the simulations reveal the middle step of the process--how the merging stars' magnetic field organizes itself into outwardly directed components capable of forming a jet. The Damiana supercomputer at Germany's Max Planck Institute for Gravitational Physics needed six weeks to reveal the details of a process that unfolds in just 35 thousandths of a second--less than the blink of an eye. Read more: https://www.nasa.gov/topics/universe/... This video is public domain and can be downloaded at: ‪http://svs.gsfc.nasa.gov/goto?10740 Like our videos? Subscribe to NASA's Goddard Shorts HD podcast: ‪http://svs.gsfc.nasa.gov/vis/iTunes/f... Or find NASA Goddard Space Flight Center on facebook: ‪  / nasa.gsfc‬   Or find us on Twitter: ‪  / nasagoddard