2023-07-10 03:12:43
Amira Shehata wrote Monday, July 10, 2023 06:00 AM Researchers are using artificial intelligence to try to solve the mystery of the sun. At regarding 1.8 million degrees Fahrenheit (1 million degrees Celsius), the sun’s outer atmosphere, or corona, is much hotter than its “surface.” The visible photosphere, which radiates at 10,340 degrees Fahrenheit (5,730 degrees Celsius) at its hottest, however, no one quite knows why the corona is so hot. According to Space, there are two main theories as to why: heat released from dissipating plasma waves passing through the corona, and energy released through magnetic field lines that break and reconnect. Both appear to be active on the Sun, but what is the dominant form of heating, or whether both contribute equally, is still unknown. Researchers at Northumbria University in England are now turning to artificial intelligence to help answer that question, and in one project, Patrick Antolin and Ramada Sukarmadji have teamed up with scientists at Lockheed Martin’s Solar and Astrophysics Laboratory to use machine learning to search for tiny flares that fire “nanojets” in space. aura. Also, by training AI on algorithms to be able to recognize nanoplanes in images from space missions such as IRIS, the Parker Solar Probe, NASA’s Solar Dynamics Observatory (SDO) and the European Space Agency’s Solar Orbiter, the team hopes to get Better understanding of how often the phenomenon occurs.
1688969523
#Artificial #intelligence #helps #scientists #reveal #outer #atmosphere #sun
