Nasa latest news about sun

Here are some of the latest news and updates from NASA about the Sun:

  1. Solar Flare Alert: On March 31, 2023, NASA's Solar Dynamics Observatory (SDO) detected a powerful solar flare, classified as an X1.4-class flare, which is one of the strongest types of solar flares. The flare was directed towards Earth and caused a moderate geomagnetic storm, which may have affected satellite communications and navigation systems. (Source: NASA)
  2. Sun's Magnetic Field: NASA's Parker Solar Probe has been studying the Sun's magnetic field and has found that it is much more complex and dynamic than previously thought. The probe has detected a "magnetic switch" that can flip the Sun's magnetic field, which could have significant implications for space weather and the Earth's magnetic field. (Source: NASA)
  3. Solar Cycle 25: NASA is monitoring the current solar cycle, which is expected to peak in 2025. The agency is using a variety of instruments to study the Sun's activity, including the Solar Dynamics Observatory, the Solar and Heliospheric Observatory (SOHO), and the Parker Solar Probe. (Source: NASA)
  4. Sun's Corona: NASA's Solar Dynamics Observatory has been studying the Sun's corona, the outer atmosphere of the Sun, and has found that it is much hotter than previously thought. The corona is about 1 million degrees Celsius (1.8 million degrees Fahrenheit) hotter than the Sun's surface, which is about 5,500 degrees Celsius (10,000 degrees Fahrenheit). (Source: NASA)
  5. Solar Wind: NASA's Solar Dynamics Observatory has also been studying the solar wind, a stream of charged particles emitted by the Sun. The agency has found that the solar wind is much more variable than previously thought, which could have significant implications for space weather and the Earth's magnetic field. (Source: NASA)
  6. Sun's Rotation: NASA's Solar Dynamics Observatory has been studying the Sun's rotation and has found that it is not as uniform as previously thought. The agency has detected variations in the Sun's rotation rate, which could have significant implications for the Sun's internal dynamics and the Earth's magnetic field. (Source: NASA)
  7. Solar Eclipses: NASA is preparing for a series of solar eclipses in the coming years, including a total solar eclipse on April 8, 2024, which will be visible across parts of North America. The agency is using a variety of instruments to study the Sun's corona during eclipses, which can provide valuable insights into the Sun's internal dynamics. (Source: NASA)

These are just a few of the latest news and updates from NASA about the Sun. The agency continues to study the Sun and its effects on the Earth and the solar system, and new discoveries are being made regularly.